| 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 | $220.98 | 11.414% | $246.2027 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $72.27 | 12.599% | $81.3753 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $9.97 | 4.431% | $10.4118 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $196.66 | 11.808% | $219.8816 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $189.83 | 12.561% | $213.6745 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $90.42 | 13.580% | $102.699 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $59.71 | 9.774% | $65.5461 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $839.84 | $939.7910 | $939.79 | $939.80 | $939.80 | |