| 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 | $118.78 | 10.301% | $131.0155 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $107.81 | 4.371% | $112.5224 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $148.99 | 3.825% | $154.6889 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $129.56 | 5.498% | $136.6832 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $108.86 | 6.295% | $115.7127 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $125.46 | 6.424% | $133.5196 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $119.47 | 4.321% | $124.6323 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $858.93 | $908.7746 | $908.77 | $908.75 | $908.70 | |