| 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 | $108.33 | 10.819% | $120.0502 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $183.45 | 13.450% | $208.124 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $201.76 | 13.637% | $229.274 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $250.86 | 4.581% | $262.3519 | $262.35 | $262.35 | $262.40 |
| Purchase #5 | $208.74 | 7.278% | $223.9321 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $64.50 | 13.780% | $73.3881 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $75.90 | 4.411% | $79.2479 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $1,093.54 | $1,196.3682 | $1,196.36 | $1,196.35 | $1,196.40 | |