| 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 | $204.76 | 9.471% | $224.1528 | $224.15 | $224.15 | $224.20 |
| Purchase #2 | $105.68 | 3.543% | $109.4242 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $165.44 | 6.453% | $176.1158 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $207.90 | 10.663% | $230.0684 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $130.47 | 4.610% | $136.4847 | $136.48 | $136.50 | $136.50 |
| Purchase #6 | $151.65 | 6.693% | $161.7999 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $131.38 | 10.528% | $145.2117 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $1,097.28 | $1,183.2575 | $1,183.25 | $1,183.20 | $1,183.30 | |