| 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 | $207.99 | 12.541% | $234.074 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $182.72 | 6.648% | $194.8672 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $84.68 | 4.374% | $88.3839 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $220.45 | 12.336% | $247.6447 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $166.69 | 9.714% | $182.8823 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $48.49 | 10.600% | $53.6299 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $140.64 | 5.492% | $148.3639 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $1,051.66 | $1,149.8459 | $1,149.83 | $1,149.85 | $1,149.90 | |