| 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 | $129.39 | 11.459% | $144.2168 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $188.53 | 13.241% | $213.4933 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $225.62 | 10.513% | $249.3394 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $52.59 | 11.446% | $58.6095 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $102.56 | 5.301% | $107.9967 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $134.63 | 4.305% | $140.4258 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $161.57 | 13.631% | $183.5936 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $994.89 | $1,097.6751 | $1,097.68 | $1,097.70 | $1,097.60 | |