| 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 | $231.94 | 4.865% | $243.2239 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $73.47 | 10.341% | $81.0675 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $119.65 | 6.692% | $127.657 | $127.66 | $127.65 | $127.70 |
| Purchase #4 | $160.58 | 8.155% | $173.6753 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $144.43 | 3.230% | $149.0951 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $197.95 | 4.525% | $206.9072 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $107.43 | 8.741% | $116.8205 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $1,035.45 | $1,098.4465 | $1,098.46 | $1,098.40 | $1,098.50 | |