| 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 | $215.25 | 9.376% | $235.4318 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $62.51 | 11.560% | $69.7362 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $217.75 | 9.245% | $237.881 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $123.71 | 9.139% | $135.0159 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $169.77 | 12.547% | $191.071 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $80.77 | 11.701% | $90.2209 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $35.76 | 3.811% | $37.1228 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $905.52 | $996.4796 | $996.48 | $996.45 | $996.40 | |