| 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 | $216.85 | 4.130% | $225.8059 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $178.61 | 8.782% | $194.2955 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $232.78 | 7.414% | $250.0383 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $77.67 | 11.226% | $86.3892 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $197.38 | 13.737% | $224.4941 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $226.66 | 11.299% | $252.2703 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $53.61 | 10.693% | $59.3425 | $59.34 | $59.35 | $59.30 |
| 7 purchase totals = | $1,183.56 | $1,292.6358 | $1,292.64 | $1,292.65 | $1,292.60 | |