| 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 | $248.67 | 9.434% | $272.1295 | $272.13 | $272.15 | $272.10 |
| Purchase #2 | $51.82 | 3.796% | $53.7871 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $14.55 | 4.372% | $15.1861 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $101.53 | 8.485% | $110.1448 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $142.66 | 6.718% | $152.2439 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $49.70 | 13.748% | $56.5328 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $214.55 | 5.700% | $226.7794 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $823.48 | $886.8036 | $886.80 | $886.90 | $886.70 | |