| 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 | $193.28 | 10.203% | $213.0004 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $206.64 | 6.739% | $220.5655 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $208.50 | 5.116% | $219.1669 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $97.53 | 12.627% | $109.8451 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $132.28 | 13.669% | $150.3614 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $91.60 | 8.304% | $99.2065 | $99.21 | $99.20 | $99.20 |
| Purchase #7 | $203.38 | 4.220% | $211.9626 | $211.96 | $211.95 | $212.00 |
| 7 purchase totals = | $1,133.21 | $1,224.1084 | $1,224.12 | $1,224.05 | $1,224.20 | |