| 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 | $95.84 | 8.263% | $103.7593 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $130.42 | 9.675% | $143.0381 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $207.34 | 7.355% | $222.5899 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $128.29 | 7.736% | $138.2145 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $205.40 | 10.156% | $226.2604 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $221.62 | 7.179% | $237.5301 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $103.58 | 12.701% | $116.7357 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,092.49 | $1,188.1280 | $1,188.13 | $1,188.15 | $1,188.10 | |