| 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 | $199.45 | 10.181% | $219.756 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $205.65 | 13.146% | $232.6847 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $154.78 | 8.725% | $168.2846 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $155.39 | 9.534% | $170.2049 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $145.96 | 9.501% | $159.8277 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $237.48 | 5.250% | $249.9477 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $5.54 | 4.848% | $5.8086 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $1,104.25 | $1,206.5142 | $1,206.51 | $1,206.55 | $1,206.50 | |