| 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 | $189.75 | 12.683% | $213.816 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $214.27 | 13.870% | $243.9892 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $46.98 | 3.428% | $48.5905 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $65.40 | 9.493% | $71.6084 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $68.26 | 10.740% | $75.5911 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $63.49 | 7.497% | $68.2498 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $140.48 | 13.730% | $159.7679 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $788.63 | $881.6129 | $881.62 | $881.60 | $881.60 | |