| 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 | $106.30 | 12.129% | $119.1931 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $121.54 | 12.224% | $136.397 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $15.98 | 4.370% | $16.6783 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $243.34 | 5.356% | $256.3733 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $70.83 | 12.517% | $79.6958 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $231.71 | 7.268% | $248.5507 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $143.69 | 10.116% | $158.2257 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $933.39 | $1,015.1139 | $1,015.12 | $1,015.15 | $1,015.20 | |