| 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 | $29.89 | 12.406% | $33.5982 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $200.78 | 5.297% | $211.4153 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $242.79 | 4.591% | $253.9365 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $17.73 | 8.437% | $19.2259 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $209.61 | 9.619% | $229.7724 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $184.79 | 10.632% | $204.4369 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $139.86 | 7.595% | $150.4824 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,025.45 | $1,102.8676 | $1,102.88 | $1,102.90 | $1,102.80 | |