| 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 | $202.35 | 8.425% | $219.398 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $94.58 | 12.777% | $106.6645 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $175.82 | 8.236% | $190.3005 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $249.56 | 9.829% | $274.0893 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $236.29 | 3.114% | $243.6481 | $243.65 | $243.65 | $243.60 |
| Purchase #6 | $7.75 | 8.291% | $8.3926 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $170.98 | 12.672% | $192.6466 | $192.65 | $192.65 | $192.60 |
| 7 purchase totals = | $1,137.33 | $1,235.1396 | $1,235.14 | $1,235.15 | $1,235.10 | |