| 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 | $131.48 | 12.563% | $147.9978 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $155.39 | 9.501% | $170.1536 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $227.31 | 12.699% | $256.1761 | $256.18 | $256.20 | $256.20 |
| Purchase #4 | $145.78 | 10.743% | $161.4411 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $199.47 | 3.290% | $206.0326 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $41.67 | 12.484% | $46.8721 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $244.33 | 12.224% | $274.1969 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $1,145.43 | $1,262.8702 | $1,262.87 | $1,262.90 | $1,262.90 | |