| 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 | $233.79 | 9.354% | $255.6587 | $255.66 | $255.65 | $255.70 |
| Purchase #2 | $101.57 | 4.732% | $106.3763 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $162.53 | 11.327% | $180.9398 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $12.63 | 13.435% | $14.3268 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $179.93 | 8.178% | $194.6447 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $148.56 | 3.347% | $153.5323 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $18.29 | 11.815% | $20.451 | $20.45 | $20.45 | $20.50 |
| 7 purchase totals = | $857.30 | $925.9296 | $925.93 | $926.00 | $925.90 | |