| 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 | $113.49 | 3.745% | $117.7402 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $33.44 | 8.631% | $36.3262 | $36.33 | $36.35 | $36.30 |
| Purchase #3 | $229.36 | 7.663% | $246.9359 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $113.70 | 10.425% | $125.5532 | $125.55 | $125.55 | $125.60 |
| Purchase #5 | $37.98 | 9.617% | $41.6325 | $41.63 | $41.65 | $41.60 |
| Purchase #6 | $225.69 | 11.637% | $251.9535 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $64.46 | 6.149% | $68.4236 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $818.12 | $888.5651 | $888.56 | $888.60 | $888.50 | |