| 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 | $44.34 | 9.361% | $48.4907 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $234.25 | 9.770% | $257.1362 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $156.78 | 11.654% | $175.0511 | $175.05 | $175.05 | $175.10 |
| Purchase #4 | $101.80 | 13.343% | $115.3832 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $124.39 | 3.560% | $128.8183 | $128.82 | $128.80 | $128.80 |
| Purchase #6 | $246.45 | 4.704% | $258.043 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $219.88 | 10.715% | $243.4401 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,127.89 | $1,226.3626 | $1,226.36 | $1,226.40 | $1,226.30 | |