| 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 | $98.94 | 11.761% | $110.5763 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $225.49 | 3.730% | $233.9008 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $66.90 | 13.301% | $75.7984 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $236.47 | 9.496% | $258.9252 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $210.50 | 8.398% | $228.1778 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $25.95 | 10.262% | $28.613 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $112.76 | 4.731% | $118.0947 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $977.01 | $1,054.0862 | $1,054.09 | $1,054.15 | $1,054.10 | |