| 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 | $106.51 | 9.249% | $116.3611 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $192.61 | 4.660% | $201.5856 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $136.92 | 4.463% | $143.0307 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $220.98 | 6.399% | $235.1205 | $235.12 | $235.10 | $235.10 |
| Purchase #5 | $141.52 | 12.827% | $159.6728 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $170.31 | 11.726% | $190.2806 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $59.50 | 12.218% | $66.7697 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $1,028.35 | $1,112.8210 | $1,112.82 | $1,112.80 | $1,112.90 | |