| 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 | $223.85 | 11.392% | $249.351 | $249.35 | $249.35 | $249.40 |
| Purchase #2 | $87.31 | 13.613% | $99.1955 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $110.36 | 12.495% | $124.1495 | $124.15 | $124.15 | $124.10 |
| Purchase #4 | $91.87 | 7.245% | $98.526 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $174.28 | 6.183% | $185.0557 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $217.52 | 9.516% | $238.2192 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $191.89 | 10.753% | $212.5239 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,097.08 | $1,207.0208 | $1,207.03 | $1,207.00 | $1,207.00 | |