| 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 | $217.85 | 4.781% | $228.2654 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $110.60 | 10.853% | $122.6034 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $133.77 | 5.566% | $141.2156 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $119.70 | 10.551% | $132.3295 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $160.42 | 3.541% | $166.1005 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $231.70 | 13.425% | $262.8057 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $85.51 | 5.425% | $90.1489 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $1,059.55 | $1,143.4690 | $1,143.48 | $1,143.45 | $1,143.40 | |