| 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 | $96.80 | 6.737% | $103.3214 | $103.32 | $103.30 | $103.30 |
| Purchase #2 | $127.59 | 5.329% | $134.3893 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $122.99 | 11.251% | $136.8276 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $137.81 | 7.762% | $148.5068 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $34.63 | 13.243% | $39.2161 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $21.44 | 13.468% | $24.3275 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $239.56 | 3.501% | $247.947 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $780.82 | $834.5357 | $834.55 | $834.55 | $834.40 | |