| 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 | $72.27 | 12.804% | $81.5235 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $82.72 | 7.440% | $88.8744 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $238.35 | 4.553% | $249.2021 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $155.39 | 3.832% | $161.3445 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $176.68 | 6.389% | $187.9681 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $111.44 | 12.260% | $125.1025 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $119.36 | 5.574% | $126.0131 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $956.21 | $1,020.0282 | $1,020.01 | $1,019.95 | $1,020.00 | |