| 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 | $65.30 | 7.539% | $70.223 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $69.45 | 6.716% | $74.1143 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $247.53 | 13.392% | $280.6792 | $280.68 | $280.70 | $280.70 |
| Purchase #4 | $37.96 | 4.148% | $39.5346 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $121.57 | 8.626% | $132.0566 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $232.38 | 9.503% | $254.4631 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $242.57 | 12.320% | $272.4546 | $272.45 | $272.45 | $272.50 |
| 7 purchase totals = | $1,016.76 | $1,123.5254 | $1,123.51 | $1,123.50 | $1,123.60 | |