| 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 | $205.58 | 5.326% | $216.5292 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $113.57 | 7.738% | $122.358 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $147.93 | 11.610% | $165.1047 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $213.81 | 10.697% | $236.6813 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $139.89 | 9.589% | $153.3041 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $166.93 | 10.311% | $184.1422 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $78.41 | 11.436% | $87.377 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $1,066.12 | $1,165.4965 | $1,165.49 | $1,165.55 | $1,165.50 | |