| 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 | $219.87 | 4.824% | $230.4765 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $15.57 | 12.520% | $17.5194 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $101.39 | 12.248% | $113.8082 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $166.92 | 6.686% | $178.0803 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $29.85 | 10.324% | $32.9317 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $26.91 | 5.573% | $28.4097 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $32.89 | 12.140% | $36.8828 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $593.40 | $638.1086 | $638.11 | $638.15 | $638.10 | |