| 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 | $130.83 | 3.347% | $135.2089 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $177.96 | 8.435% | $192.9709 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $90.84 | 9.276% | $99.2663 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $22.97 | 3.325% | $23.7338 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $33.87 | 12.732% | $38.1823 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $66.37 | 13.684% | $75.4521 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $238.27 | 4.344% | $248.6204 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $761.11 | $813.4347 | $813.43 | $813.40 | $813.50 | |