| 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 | $202.88 | 10.104% | $223.379 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $101.96 | 8.792% | $110.9243 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $151.45 | 3.774% | $157.1657 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $86.72 | 12.392% | $97.4663 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $207.80 | 8.501% | $225.4651 | $225.47 | $225.45 | $225.50 |
| Purchase #6 | $132.52 | 6.318% | $140.8926 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $138.34 | 12.126% | $155.1151 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $1,021.67 | $1,110.4081 | $1,110.42 | $1,110.35 | $1,110.50 | |