| 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 | $89.53 | 3.217% | $92.4102 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $202.58 | 8.280% | $219.3536 | $219.35 | $219.35 | $219.40 |
| Purchase #3 | $91.65 | 9.596% | $100.4447 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $215.49 | 3.729% | $223.5256 | $223.53 | $223.55 | $223.50 |
| Purchase #5 | $97.86 | 4.266% | $102.0347 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $142.51 | 3.398% | $147.3525 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $16.88 | 6.113% | $17.9119 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $856.50 | $903.0332 | $903.02 | $903.05 | $903.00 | |