| 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 | $10.91 | 3.275% | $11.2673 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $236.79 | 4.518% | $247.4882 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $216.31 | 8.753% | $235.2436 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $101.49 | 7.444% | $109.0449 | $109.04 | $109.05 | $109.00 |
| Purchase #5 | $169.82 | 3.488% | $175.7433 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $210.38 | 4.506% | $219.8597 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $69.32 | 5.398% | $73.0619 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $1,015.02 | $1,071.7089 | $1,071.70 | $1,071.70 | $1,071.70 | |