| 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 | $223.70 | 6.343% | $237.8893 | $237.89 | $237.90 | $237.90 |
| Purchase #2 | $190.28 | 13.688% | $216.3255 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $54.97 | 8.645% | $59.7222 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $207.92 | 6.445% | $221.3204 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $204.68 | 13.450% | $232.2095 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $226.55 | 5.387% | $238.7542 | $238.75 | $238.75 | $238.80 |
| Purchase #7 | $121.90 | 5.440% | $128.5314 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $1,230.00 | $1,334.7525 | $1,334.75 | $1,334.75 | $1,334.70 | |