| 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 | $8.90 | 10.392% | $9.8249 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $154.53 | 3.637% | $160.1503 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $123.96 | 6.607% | $132.15 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $36.67 | 6.872% | $39.19 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $241.49 | 5.235% | $254.132 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $14.92 | 4.268% | $15.5568 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $107.66 | 11.853% | $120.4209 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $688.13 | $731.4249 | $731.42 | $731.40 | $731.50 | |