| 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 | $103.47 | 8.553% | $112.3198 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $148.61 | 13.295% | $168.3677 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $248.95 | 3.159% | $256.8143 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $104.68 | 8.269% | $113.336 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $111.70 | 13.508% | $126.7884 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $218.70 | 12.154% | $245.2808 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $99.95 | 5.837% | $105.7841 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $1,036.06 | $1,128.6911 | $1,128.69 | $1,128.70 | $1,128.70 | |