| 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 | $46.39 | 11.415% | $51.6854 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $171.66 | 9.145% | $187.3583 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $205.27 | 13.171% | $232.3061 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $192.95 | 8.212% | $208.7951 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $110.56 | 7.671% | $119.0411 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $131.45 | 12.172% | $147.4501 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $135.51 | 5.292% | $142.6812 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $993.79 | $1,089.3173 | $1,089.33 | $1,089.35 | $1,089.40 | |