| 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 | $229.75 | 7.344% | $246.6228 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $18.67 | 5.779% | $19.7489 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $116.54 | 12.482% | $131.0865 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $184.60 | 13.433% | $209.3973 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $166.75 | 10.647% | $184.5039 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $110.57 | 8.286% | $119.7318 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $62.26 | 10.725% | $68.9374 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $889.14 | $980.0286 | $980.03 | $980.05 | $979.90 | |