| 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 | $226.27 | 8.450% | $245.3898 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $180.86 | 12.711% | $203.8491 | $203.85 | $203.85 | $203.80 |
| Purchase #3 | $111.88 | 13.615% | $127.1125 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $193.48 | 8.261% | $209.4634 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $89.35 | 12.597% | $100.6054 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $155.57 | 9.304% | $170.0442 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $204.39 | 6.648% | $217.9778 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $1,161.80 | $1,274.4422 | $1,274.44 | $1,274.45 | $1,274.40 | |