| 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 | $12.60 | 13.312% | $14.2773 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $244.43 | 13.836% | $278.2493 | $278.25 | $278.25 | $278.20 |
| Purchase #3 | $135.61 | 5.136% | $142.5749 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $129.26 | 4.312% | $134.8337 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $48.98 | 5.291% | $51.5715 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $118.96 | 6.339% | $126.5009 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $170.40 | 12.461% | $191.6335 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $860.24 | $939.6411 | $939.63 | $939.65 | $939.60 | |