| 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 | $212.30 | 12.174% | $238.1454 | $238.15 | $238.15 | $238.10 |
| Purchase #2 | $48.56 | 11.111% | $53.9555 | $53.96 | $53.95 | $54.00 |
| Purchase #3 | $88.84 | 3.507% | $91.9556 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $105.39 | 6.557% | $112.3004 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $242.55 | 12.125% | $271.9592 | $271.96 | $271.95 | $272.00 |
| Purchase #6 | $170.75 | 5.749% | $180.5664 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $157.66 | 7.553% | $169.5681 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,026.05 | $1,118.4506 | $1,118.47 | $1,118.40 | $1,118.60 | |