| 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 | $116.89 | 3.170% | $120.5954 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $54.29 | 7.810% | $58.53 | $58.53 | $58.55 | $58.50 |
| Purchase #3 | $86.73 | 11.528% | $96.7282 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $216.26 | 8.670% | $235.0097 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $121.86 | 7.511% | $131.0129 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $194.47 | 13.467% | $220.6593 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $120.26 | 5.313% | $126.6494 | $126.65 | $126.65 | $126.60 |
| 7 purchase totals = | $910.76 | $989.1849 | $989.19 | $989.20 | $989.10 | |