| 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 | $234.84 | 7.790% | $253.134 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $74.64 | 9.111% | $81.4405 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $154.41 | 12.418% | $173.5846 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $40.57 | 6.551% | $43.2277 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $203.27 | 12.185% | $228.0384 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $229.97 | 3.225% | $237.3865 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $58.57 | 3.447% | $60.5889 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $996.27 | $1,077.4006 | $1,077.40 | $1,077.50 | $1,077.30 | |