| 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 | $167.63 | 12.445% | $188.4916 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $88.62 | 9.458% | $97.0017 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $29.43 | 9.672% | $32.2765 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $213.75 | 12.865% | $241.2489 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $37.46 | 6.680% | $39.9623 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $212.38 | 11.842% | $237.53 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $189.38 | 11.240% | $210.6663 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $938.65 | $1,047.1773 | $1,047.18 | $1,047.20 | $1,047.20 | |