| 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 | $190.27 | 10.538% | $210.3207 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $212.34 | 7.861% | $229.032 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $46.60 | 9.493% | $51.0237 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $115.36 | 11.418% | $128.5318 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $56.55 | 8.226% | $61.2018 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $177.81 | 6.614% | $189.5704 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $48.49 | 11.524% | $54.078 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $847.42 | $923.7584 | $923.75 | $923.75 | $923.70 | |