| 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 | $220.60 | 8.308% | $238.9274 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $19.58 | 10.859% | $21.7062 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $8.86 | 13.675% | $10.0716 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $98.31 | 7.644% | $105.8248 | $105.82 | $105.80 | $105.80 |
| Purchase #5 | $232.41 | 5.209% | $244.5162 | $244.52 | $244.50 | $244.50 |
| Purchase #6 | $230.51 | 4.758% | $241.4777 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $93.53 | 5.300% | $98.4871 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $903.80 | $961.0110 | $961.02 | $961.00 | $961.00 | |