| 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 | $197.58 | 9.184% | $215.7257 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $201.75 | 3.642% | $209.0977 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $139.80 | 6.343% | $148.6675 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $149.59 | 4.772% | $156.7284 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $51.30 | 8.601% | $55.7123 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $88.57 | 7.133% | $94.8877 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $120.77 | 9.417% | $132.1429 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $949.36 | $1,012.9622 | $1,012.97 | $1,013.00 | $1,012.90 | |