| 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 | $112.98 | 7.758% | $121.745 | $121.75 | $121.75 | $121.70 |
| Purchase #2 | $246.31 | 10.424% | $271.9854 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $102.82 | 5.810% | $108.7938 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $156.58 | 5.200% | $164.7222 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $34.80 | 3.615% | $36.058 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $193.97 | 10.601% | $214.5328 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $46.93 | 4.799% | $49.1822 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $894.39 | $967.0194 | $967.02 | $967.05 | $967.00 | |