| 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 | $230.56 | 4.701% | $241.3986 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $9.50 | 13.611% | $10.793 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $62.98 | 11.348% | $70.127 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $93.93 | 3.654% | $97.3622 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $226.67 | 13.707% | $257.7397 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $114.57 | 12.843% | $129.2842 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $110.42 | 10.228% | $121.7138 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $848.63 | $928.4185 | $928.41 | $928.45 | $928.40 | |