| 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 | $99.81 | 13.340% | $113.1247 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $225.88 | 8.749% | $245.6422 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $226.25 | 4.226% | $235.8113 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $92.55 | 8.256% | $100.1909 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $25.93 | 12.333% | $29.1279 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $233.91 | 7.517% | $251.493 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $8.61 | 6.126% | $9.1374 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $912.94 | $984.5274 | $984.52 | $984.55 | $984.40 | |