| 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 | $101.34 | 8.785% | $110.2427 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $190.59 | 7.871% | $205.5913 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $80.35 | 8.103% | $86.8608 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $189.38 | 12.103% | $212.3007 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $212.95 | 13.664% | $242.0475 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $121.82 | 8.765% | $132.4975 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $78.64 | 6.669% | $83.8845 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $975.07 | $1,073.4250 | $1,073.42 | $1,073.45 | $1,073.40 | |