| 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 | $182.27 | 8.161% | $197.1451 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $248.91 | 6.781% | $265.7886 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $7.95 | 13.636% | $9.0341 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $236.80 | 4.829% | $248.2351 | $248.24 | $248.25 | $248.20 |
| Purchase #5 | $48.34 | 9.130% | $52.7534 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $50.94 | 5.616% | $53.8008 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $108.64 | 4.117% | $113.1127 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $883.85 | $939.8698 | $939.87 | $939.90 | $939.80 | |