| 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 | $201.82 | 11.783% | $225.6005 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $43.51 | 8.209% | $47.0817 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $71.57 | 13.331% | $81.111 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $15.52 | 9.342% | $16.9699 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $228.64 | 7.640% | $246.1081 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $30.90 | 8.243% | $33.4471 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $99.97 | 13.113% | $113.0791 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $691.93 | $763.3974 | $763.40 | $763.40 | $763.40 | |