| 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 | $208.26 | 7.653% | $224.1981 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $219.46 | 13.492% | $249.0695 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $102.52 | 10.709% | $113.4989 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $250.42 | 13.871% | $285.1558 | $285.16 | $285.15 | $285.20 |
| Purchase #5 | $179.60 | 7.235% | $192.5941 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $97.96 | 4.417% | $102.2869 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $175.66 | 3.568% | $181.9275 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,233.88 | $1,348.7308 | $1,348.74 | $1,348.75 | $1,348.80 | |