| 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 | $220.68 | 10.401% | $243.6329 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $71.48 | 11.200% | $79.4858 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $106.84 | 9.751% | $117.258 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $153.76 | 13.500% | $174.5176 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $225.35 | 7.808% | $242.9453 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $5.98 | 3.108% | $6.1659 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $105.87 | 10.309% | $116.7841 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $889.96 | $980.7896 | $980.80 | $980.80 | $980.80 | |