| 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 | $206.52 | 7.781% | $222.5893 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $82.73 | 6.548% | $88.1472 | $88.15 | $88.15 | $88.10 |
| Purchase #3 | $137.31 | 6.476% | $146.2022 | $146.20 | $146.20 | $146.20 |
| Purchase #4 | $193.82 | 4.398% | $202.3442 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $244.65 | 12.635% | $275.5615 | $275.56 | $275.55 | $275.60 |
| Purchase #6 | $247.32 | 12.221% | $277.545 | $277.55 | $277.55 | $277.50 |
| Purchase #7 | $244.91 | 9.679% | $268.6148 | $268.61 | $268.60 | $268.60 |
| 7 purchase totals = | $1,357.26 | $1,481.0042 | $1,481.00 | $1,481.00 | $1,480.90 | |