| 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 | $189.57 | 10.534% | $209.5393 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $209.89 | 7.743% | $226.1418 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $136.42 | 4.520% | $142.5862 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $132.87 | 7.135% | $142.3503 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $212.68 | 5.851% | $225.1239 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $193.49 | 13.185% | $219.0017 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $154.92 | 11.432% | $172.6305 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $1,229.84 | $1,337.3737 | $1,337.37 | $1,337.40 | $1,337.30 | |