| 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 | $104.62 | 11.429% | $116.577 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $220.97 | 12.425% | $248.4255 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $99.86 | 8.846% | $108.6936 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $11.57 | 3.408% | $11.9643 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $110.85 | 12.644% | $124.8659 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $93.48 | 12.638% | $105.294 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $196.61 | 10.272% | $216.8058 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $837.96 | $932.6261 | $932.63 | $932.65 | $932.70 | |