| 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 | $216.31 | 9.861% | $237.6403 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $121.75 | 11.367% | $135.5893 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $214.86 | 13.617% | $244.1175 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $45.62 | 8.247% | $49.3823 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $30.89 | 7.387% | $33.1718 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $60.34 | 12.256% | $67.7353 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $219.73 | 5.542% | $231.9074 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $909.50 | $999.5439 | $999.55 | $999.55 | $999.50 | |