| 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 | $210.97 | 9.568% | $231.1556 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $239.96 | 13.845% | $273.1825 | $273.18 | $273.20 | $273.20 |
| Purchase #3 | $5.95 | 12.803% | $6.7118 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $199.46 | 12.489% | $224.3706 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $88.47 | 9.422% | $96.8056 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $108.85 | 7.330% | $116.8287 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $5.99 | 3.546% | $6.2024 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $859.65 | $955.2572 | $955.26 | $955.25 | $955.30 | |