| 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 | $237.60 | 4.863% | $249.1545 | $249.15 | $249.15 | $249.20 |
| Purchase #2 | $78.54 | 3.114% | $80.9857 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $157.65 | 13.180% | $178.4283 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $78.35 | 11.561% | $87.408 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $125.94 | 3.229% | $130.0066 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $159.71 | 3.685% | $165.5953 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $149.88 | 9.402% | $163.9717 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $987.67 | $1,055.5501 | $1,055.56 | $1,055.55 | $1,055.60 | |