| 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 | $125.28 | 8.421% | $135.8298 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $200.83 | 11.290% | $223.5037 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $21.48 | 13.415% | $24.3615 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $223.51 | 9.704% | $245.1994 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $82.83 | 10.105% | $91.2 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $65.61 | 6.628% | $69.9586 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $232.97 | 7.451% | $250.3286 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $952.51 | $1,040.3816 | $1,040.38 | $1,040.40 | $1,040.40 | |