| 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 | $240.61 | 6.764% | $256.8849 | $256.88 | $256.90 | $256.90 |
| Purchase #2 | $186.93 | 6.602% | $199.2711 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $231.92 | 3.193% | $239.3252 | $239.33 | $239.35 | $239.30 |
| Purchase #4 | $197.37 | 6.263% | $209.7313 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $207.32 | 8.216% | $224.3534 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $151.62 | 12.148% | $170.0388 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $95.49 | 4.808% | $100.0812 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $1,311.26 | $1,399.6859 | $1,399.68 | $1,399.75 | $1,399.70 | |