| 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 | $224.92 | 11.385% | $250.5271 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $122.26 | 12.304% | $137.3029 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $131.95 | 5.774% | $139.5688 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $95.45 | 12.779% | $107.6476 | $107.65 | $107.65 | $107.60 |
| Purchase #5 | $51.48 | 8.540% | $55.8764 | $55.88 | $55.90 | $55.90 |
| Purchase #6 | $235.66 | 7.658% | $253.7068 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $153.67 | 4.102% | $159.9735 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $1,015.39 | $1,104.6031 | $1,104.61 | $1,104.60 | $1,104.60 | |