| 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 | $204.45 | 8.188% | $221.1904 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $48.83 | 10.614% | $54.0128 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $132.32 | 9.796% | $145.2821 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $122.30 | 5.544% | $129.0803 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $96.90 | 13.638% | $110.1152 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $244.44 | 9.736% | $268.2387 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $149.66 | 7.122% | $160.3188 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $998.90 | $1,088.2383 | $1,088.24 | $1,088.25 | $1,088.20 | |