| 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 | $207.71 | 7.500% | $223.2883 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $225.37 | 8.615% | $244.7856 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $28.44 | 4.165% | $29.6245 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $241.80 | 5.483% | $255.0579 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $166.70 | 6.381% | $177.3371 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $139.78 | 3.114% | $144.1327 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $50.47 | 11.507% | $56.2776 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $1,060.27 | $1,130.5037 | $1,130.51 | $1,130.55 | $1,130.50 | |