| 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 | $210.90 | 12.858% | $238.0175 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $187.28 | 4.622% | $195.9361 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $67.82 | 11.329% | $75.5033 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $5.90 | 8.544% | $6.4041 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $106.62 | 3.624% | $110.4839 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $80.69 | 10.482% | $89.1479 | $89.15 | $89.15 | $89.10 |
| Purchase #7 | $132.82 | 12.353% | $149.2273 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $792.03 | $864.7201 | $864.72 | $864.75 | $864.60 | |