| 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 | $94.86 | 7.554% | $102.0257 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $116.40 | 12.639% | $131.1118 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $86.62 | 4.724% | $90.7119 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $234.84 | 5.231% | $247.1245 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $151.29 | 11.108% | $168.0953 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $137.60 | 4.824% | $144.2378 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $223.60 | 6.368% | $237.8388 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $1,045.21 | $1,121.1458 | $1,121.15 | $1,121.15 | $1,121.00 | |