| 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 | $119.79 | 4.275% | $124.911 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $156.92 | 13.254% | $177.7182 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $112.27 | 6.470% | $119.5339 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $123.83 | 13.212% | $140.1904 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $70.89 | 9.303% | $77.4849 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $106.49 | 9.242% | $116.3318 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $56.94 | 7.672% | $61.3084 | $61.31 | $61.30 | $61.30 |
| 7 purchase totals = | $747.13 | $817.4786 | $817.47 | $817.50 | $817.40 | |