| 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 | $205.45 | 11.571% | $229.2226 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $159.48 | 10.134% | $175.6417 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $118.66 | 10.462% | $131.0742 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $96.31 | 12.466% | $108.316 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $120.67 | 3.598% | $125.0117 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $153.80 | 4.144% | $160.1735 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $182.31 | 5.790% | $192.8657 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,036.68 | $1,122.3054 | $1,122.30 | $1,122.20 | $1,122.30 | |