| 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 | $124.95 | 7.299% | $134.0701 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $34.39 | 8.136% | $37.188 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $117.68 | 13.552% | $133.628 | $133.63 | $133.65 | $133.60 |
| Purchase #4 | $210.49 | 12.678% | $237.1759 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $245.93 | 13.671% | $279.5511 | $279.55 | $279.55 | $279.60 |
| Purchase #6 | $24.64 | 13.131% | $27.8755 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $73.63 | 11.364% | $81.9973 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $831.71 | $931.4859 | $931.50 | $931.55 | $931.60 | |