| 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 | $125.26 | 6.180% | $133.0011 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $91.74 | 5.833% | $97.0912 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $181.58 | 10.203% | $200.1066 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $21.84 | 9.868% | $23.9952 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $209.79 | 6.299% | $223.0047 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $249.70 | 3.781% | $259.1412 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $22.54 | 10.496% | $24.9058 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $902.45 | $961.2458 | $961.25 | $961.25 | $961.20 | |