| 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 | $242.79 | 4.691% | $254.1793 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $19.70 | 7.552% | $21.1877 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $138.72 | 10.516% | $153.3078 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $199.82 | 13.115% | $226.0264 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $168.30 | 6.399% | $179.0695 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $141.54 | 3.552% | $146.5675 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $191.40 | 10.858% | $212.1822 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $1,102.27 | $1,192.5204 | $1,192.53 | $1,192.55 | $1,192.60 | |