| 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 | $90.92 | 12.318% | $102.1195 | $102.12 | $102.10 | $102.10 |
| Purchase #2 | $218.49 | 11.835% | $244.3483 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $80.79 | 13.201% | $91.4551 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $117.60 | 6.662% | $125.4345 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $154.55 | 11.414% | $172.1903 | $172.19 | $172.20 | $172.20 |
| Purchase #6 | $67.71 | 12.810% | $76.3837 | $76.38 | $76.40 | $76.40 |
| Purchase #7 | $64.96 | 3.111% | $66.9809 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $795.02 | $878.9123 | $878.91 | $878.95 | $878.90 | |