| 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 | $231.39 | 13.286% | $262.1325 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $170.32 | 11.490% | $189.8898 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $66.54 | 8.460% | $72.1693 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $43.41 | 13.409% | $49.2308 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $152.60 | 12.431% | $171.5697 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $209.53 | 5.464% | $220.9787 | $220.98 | $221.00 | $221.00 |
| Purchase #7 | $141.50 | 12.704% | $159.4762 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $1,015.29 | $1,125.4470 | $1,125.45 | $1,125.50 | $1,125.50 | |