| 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 | $105.98 | 4.348% | $110.588 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $246.98 | 10.309% | $272.4412 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $77.41 | 12.538% | $87.1157 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $84.48 | 13.649% | $96.0107 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $167.52 | 3.711% | $173.7367 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $69.29 | 7.712% | $74.6336 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $108.61 | 7.464% | $116.7167 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $860.27 | $931.2426 | $931.25 | $931.25 | $931.10 | |