| 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 | $119.61 | 9.457% | $130.9215 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $120.93 | 3.838% | $125.5713 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $143.73 | 10.453% | $158.7541 | $158.75 | $158.75 | $158.80 |
| Purchase #4 | $112.59 | 7.776% | $121.345 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $61.39 | 10.259% | $67.688 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $116.77 | 3.261% | $120.5779 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $200.27 | 10.157% | $220.6114 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $875.29 | $945.4692 | $945.47 | $945.45 | $945.50 | |