| 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 | $250.57 | 7.392% | $269.0921 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $109.56 | 9.701% | $120.1884 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $160.62 | 10.641% | $177.7116 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $42.56 | 13.469% | $48.2924 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $72.58 | 11.546% | $80.9601 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $111.29 | 11.212% | $123.7678 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $75.71 | 8.405% | $82.0734 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $822.89 | $902.0858 | $902.08 | $902.05 | $902.20 | |