| 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 | $110.74 | 12.699% | $124.8029 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $43.28 | 13.175% | $48.9821 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $232.58 | 7.319% | $249.6025 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $250.56 | 11.119% | $278.4198 | $278.42 | $278.40 | $278.40 |
| Purchase #5 | $233.73 | 11.385% | $260.3402 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $85.96 | 8.157% | $92.9718 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $148.39 | 8.829% | $161.4914 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $1,105.24 | $1,216.6107 | $1,216.60 | $1,216.60 | $1,216.60 | |