| 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 | $214.84 | 4.492% | $224.4906 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $249.47 | 7.625% | $268.4921 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $68.51 | 11.574% | $76.4393 | $76.44 | $76.45 | $76.40 |
| Purchase #4 | $101.77 | 3.225% | $105.0521 | $105.05 | $105.05 | $105.10 |
| Purchase #5 | $146.70 | 7.154% | $157.1949 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $70.86 | 5.300% | $74.6156 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $95.99 | 13.444% | $108.8949 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $948.14 | $1,015.1795 | $1,015.17 | $1,015.20 | $1,015.20 | |