| 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 | $115.50 | 7.794% | $124.5021 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $110.39 | 12.419% | $124.0993 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $238.85 | 3.437% | $247.0593 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $201.71 | 4.204% | $210.1899 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $60.70 | 5.211% | $63.8631 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $110.95 | 13.282% | $125.6864 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $174.31 | 13.408% | $197.6815 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,012.41 | $1,093.0816 | $1,093.08 | $1,093.10 | $1,093.20 | |