| 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 | $135.92 | 10.462% | $150.14 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $110.77 | 12.257% | $124.3471 | $124.35 | $124.35 | $124.30 |
| Purchase #3 | $207.62 | 3.326% | $214.5254 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $229.87 | 6.210% | $244.1449 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $210.73 | 5.715% | $222.7732 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $148.88 | 4.375% | $155.3935 | $155.39 | $155.40 | $155.40 |
| Purchase #7 | $5.42 | 7.431% | $5.8228 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $1,049.21 | $1,117.1469 | $1,117.14 | $1,117.15 | $1,117.00 | |