| 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 | $188.79 | 4.418% | $197.1307 | $197.13 | $197.15 | $197.10 |
| Purchase #2 | $222.35 | 13.752% | $252.9276 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $227.67 | 13.639% | $258.7219 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $121.70 | 12.632% | $137.0731 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $243.75 | 11.723% | $272.3248 | $272.32 | $272.30 | $272.30 |
| Purchase #6 | $97.32 | 3.427% | $100.6552 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $202.70 | 13.326% | $229.7118 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,304.28 | $1,448.5451 | $1,448.54 | $1,448.50 | $1,448.50 | |