| 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 | $33.93 | 12.187% | $38.065 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $91.46 | 6.257% | $97.1827 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $216.53 | 12.663% | $243.9492 | $243.95 | $243.95 | $243.90 |
| Purchase #4 | $247.56 | 3.624% | $256.5316 | $256.53 | $256.55 | $256.50 |
| Purchase #5 | $183.43 | 6.692% | $195.7051 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $229.67 | 8.287% | $248.7028 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $50.62 | 13.574% | $57.4912 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $1,053.20 | $1,137.6276 | $1,137.63 | $1,137.65 | $1,137.60 | |