| 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 | $244.65 | 9.738% | $268.474 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $30.91 | 7.184% | $33.1306 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $248.70 | 10.695% | $275.2985 | $275.30 | $275.30 | $275.30 |
| Purchase #4 | $100.71 | 13.315% | $114.1195 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $152.78 | 9.161% | $166.7762 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $91.64 | 6.623% | $97.7093 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $124.83 | 9.622% | $136.8411 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $994.22 | $1,092.3492 | $1,092.35 | $1,092.35 | $1,092.30 | |