| 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 | $104.72 | 7.346% | $112.4127 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $53.32 | 11.814% | $59.6192 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $119.37 | 4.307% | $124.5113 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $250.58 | 11.561% | $279.5496 | $279.55 | $279.55 | $279.50 |
| Purchase #5 | $85.64 | 12.534% | $96.3741 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $8.97 | 8.602% | $9.7416 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $211.71 | 10.543% | $234.0306 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $834.31 | $916.2391 | $916.23 | $916.20 | $916.10 | |