| 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 | $109.36 | 10.870% | $121.2474 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $245.74 | 3.674% | $254.7685 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $204.70 | 9.599% | $224.3492 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $69.69 | 6.871% | $74.4784 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $151.34 | 10.562% | $167.3245 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $234.64 | 11.586% | $261.8254 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $107.32 | 12.405% | $120.633 | $120.63 | $120.65 | $120.60 |
| 7 purchase totals = | $1,122.79 | $1,224.6264 | $1,224.63 | $1,224.65 | $1,224.50 | |