| 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 | $193.51 | 13.499% | $219.6319 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $205.72 | 6.676% | $219.4539 | $219.45 | $219.45 | $219.50 |
| Purchase #3 | $107.76 | 8.508% | $116.9282 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $20.84 | 12.228% | $23.3883 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $103.62 | 12.472% | $116.5435 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $166.95 | 5.576% | $176.2591 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $120.63 | 4.307% | $125.8255 | $125.83 | $125.85 | $125.80 |
| 7 purchase totals = | $919.03 | $998.0304 | $998.03 | $998.10 | $998.00 | |