| 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 | $222.58 | 8.359% | $241.1855 | $241.19 | $241.20 | $241.20 |
| Purchase #2 | $155.30 | 3.640% | $160.9529 | $160.95 | $160.95 | $161.00 |
| Purchase #3 | $10.79 | 11.107% | $11.9884 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $31.27 | 8.401% | $33.897 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $211.45 | 13.487% | $239.9683 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $119.54 | 13.766% | $135.9959 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $49.33 | 8.157% | $53.3538 | $53.35 | $53.35 | $53.40 |
| 7 purchase totals = | $800.26 | $877.3418 | $877.35 | $877.35 | $877.50 | |