| 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 | $122.80 | 12.538% | $138.1967 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $249.53 | 7.335% | $267.833 | $267.83 | $267.85 | $267.80 |
| Purchase #3 | $127.84 | 5.712% | $135.1422 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $59.33 | 4.186% | $61.8136 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $122.95 | 6.301% | $130.6971 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $115.96 | 7.583% | $124.7532 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $165.76 | 10.297% | $182.8283 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $964.17 | $1,041.2641 | $1,041.26 | $1,041.30 | $1,041.20 | |