| 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 | $177.92 | 3.816% | $184.7094 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $221.86 | 8.798% | $241.3792 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $24.63 | 10.754% | $27.2787 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $191.47 | 6.566% | $204.0419 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $188.96 | 9.451% | $206.8186 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $224.87 | 7.682% | $242.1445 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $165.56 | 11.260% | $184.2021 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $1,195.27 | $1,290.5744 | $1,290.57 | $1,290.60 | $1,290.50 | |