| 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 | $119.27 | 7.384% | $128.0769 | $128.08 | $128.10 | $128.10 |
| Purchase #2 | $70.48 | 11.114% | $78.3131 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $80.98 | 9.137% | $88.3791 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $81.69 | 12.662% | $92.0336 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $125.29 | 10.376% | $138.2901 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $224.28 | 13.221% | $253.9321 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $206.70 | 10.318% | $228.0273 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $908.69 | $1,007.0522 | $1,007.05 | $1,007.15 | $1,007.00 | |