| 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 | $142.79 | 7.360% | $153.2993 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $215.68 | 11.770% | $241.0655 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $27.71 | 12.230% | $31.0989 | $31.10 | $31.10 | $31.10 |
| Purchase #4 | $239.68 | 8.777% | $260.7167 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $190.34 | 11.829% | $212.8553 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $81.33 | 8.414% | $88.1731 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $152.27 | 8.285% | $164.8856 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $1,049.80 | $1,152.0944 | $1,152.11 | $1,152.05 | $1,152.20 | |