| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.64 | 7.780% | $245.3504 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $187.89 | 3.308% | $194.1054 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $214.39 | 13.782% | $243.9372 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $176.59 | 10.419% | $194.9889 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $141.48 | 10.601% | $156.4783 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $244.78 | 5.441% | $258.0985 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $142.57 | 13.811% | $162.2603 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $1,335.34 | $1,455.2190 | $1,455.23 | $1,455.25 | $1,455.30 | |