| 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 | $121.80 | 12.429% | $136.9385 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $199.65 | 9.830% | $219.2756 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $216.56 | 10.340% | $238.9523 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $92.61 | 7.371% | $99.4363 | $99.44 | $99.45 | $99.40 |
| Purchase #5 | $212.40 | 7.170% | $227.6291 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $204.79 | 9.731% | $224.7181 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $35.94 | 8.732% | $39.0783 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,083.75 | $1,186.0282 | $1,186.04 | $1,186.10 | $1,186.00 | |