| 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 | $231.67 | 5.303% | $243.9555 | $243.96 | $243.95 | $244.00 |
| Purchase #2 | $225.46 | 11.622% | $251.663 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $158.73 | 4.254% | $165.4824 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $58.79 | 10.757% | $65.114 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $66.46 | 4.424% | $69.4002 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $157.29 | 4.531% | $164.4168 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $240.88 | 7.371% | $258.6353 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,139.28 | $1,218.6672 | $1,218.67 | $1,218.65 | $1,218.70 | |