| 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 | $125.82 | 4.383% | $131.3347 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $22.43 | 6.719% | $23.9371 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $229.72 | 3.316% | $237.3375 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $216.38 | 10.122% | $238.282 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $83.36 | 7.471% | $89.5878 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $72.99 | 3.449% | $75.5074 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $147.71 | 10.248% | $162.8473 | $162.85 | $162.85 | $162.80 |
| 7 purchase totals = | $898.41 | $958.8338 | $958.84 | $958.90 | $958.70 | |