| 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 | $210.94 | 3.136% | $217.5551 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $216.34 | 8.631% | $235.0123 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $50.75 | 8.788% | $55.2099 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $143.28 | 3.868% | $148.8221 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $29.95 | 6.126% | $31.7847 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $205.41 | 11.237% | $228.4919 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $44.85 | 10.595% | $49.6019 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $901.52 | $966.4779 | $966.47 | $966.45 | $966.50 | |