| 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 | $216.28 | 11.391% | $240.9165 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $51.51 | 9.217% | $56.2577 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $128.69 | 9.825% | $141.3338 | $141.33 | $141.35 | $141.30 |
| Purchase #4 | $45.85 | 5.720% | $48.4726 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $49.63 | 12.508% | $55.8377 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $148.44 | 13.448% | $168.4022 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $167.95 | 3.656% | $174.0903 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $808.35 | $885.3108 | $885.31 | $885.30 | $885.30 | |