| 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 | $219.43 | 12.164% | $246.1215 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $236.87 | 3.564% | $245.312 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $147.49 | 4.318% | $153.8586 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $25.27 | 9.523% | $27.6765 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $239.51 | 8.843% | $260.6899 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $189.85 | 6.763% | $202.6896 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $232.62 | 9.642% | $255.0492 | $255.05 | $255.05 | $255.00 |
| 7 purchase totals = | $1,291.04 | $1,391.3973 | $1,391.40 | $1,391.40 | $1,391.40 | |