| 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 | $217.48 | 8.567% | $236.1115 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $215.26 | 4.757% | $225.4999 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $209.99 | 6.706% | $224.0719 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $217.76 | 3.148% | $224.6151 | $224.62 | $224.60 | $224.60 |
| Purchase #5 | $147.85 | 7.772% | $159.3409 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $175.47 | 5.541% | $185.1928 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $238.47 | 9.395% | $260.8743 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,422.28 | $1,515.7064 | $1,515.70 | $1,515.65 | $1,515.70 | |