| 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 | $207.31 | 9.549% | $227.106 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $20.64 | 12.798% | $23.2815 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $184.75 | 5.603% | $195.1015 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $57.94 | 11.145% | $64.3974 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $172.46 | 4.759% | $180.6674 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $102.27 | 6.110% | $108.5187 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $94.77 | 5.503% | $99.9852 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $840.14 | $899.0577 | $899.07 | $899.05 | $899.10 | |