| 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 | $231.90 | 5.492% | $244.6359 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $16.79 | 6.634% | $17.9038 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $194.85 | 10.831% | $215.9542 | $215.95 | $215.95 | $216.00 |
| Purchase #4 | $58.77 | 13.800% | $66.8803 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $170.44 | 8.323% | $184.6257 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $110.85 | 11.653% | $123.7674 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $115.69 | 7.284% | $124.1169 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $899.29 | $977.8842 | $977.89 | $977.90 | $977.90 | |