| 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 | $187.80 | 13.128% | $212.4544 | $212.45 | $212.45 | $212.50 |
| Purchase #2 | $19.76 | 11.786% | $22.0889 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $131.74 | 11.130% | $146.4027 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $116.42 | 8.355% | $126.1469 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $70.30 | 9.375% | $76.8906 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $202.74 | 11.424% | $225.901 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $39.34 | 3.806% | $40.8373 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $768.10 | $850.7218 | $850.72 | $850.75 | $850.70 | |