| 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 | $127.77 | 3.788% | $132.6099 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $19.67 | 13.249% | $22.2761 | $22.28 | $22.30 | $22.30 |
| Purchase #3 | $194.87 | 9.872% | $214.1076 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $144.81 | 3.272% | $149.5482 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $143.58 | 3.596% | $148.7431 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $228.65 | 7.689% | $246.2309 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $243.89 | 4.651% | $255.2333 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $1,103.24 | $1,168.7491 | $1,168.75 | $1,168.80 | $1,168.60 | |