| 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 | $126.29 | 9.850% | $138.7296 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $184.27 | 10.157% | $202.9863 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $169.62 | 12.463% | $190.7597 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $87.93 | 5.701% | $92.9429 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $175.61 | 6.513% | $187.0475 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $159.33 | 12.327% | $178.9706 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $232.85 | 9.829% | $255.7368 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $1,135.90 | $1,247.1734 | $1,247.18 | $1,247.20 | $1,247.10 | |