| 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 | $206.38 | 12.830% | $232.8586 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $146.40 | 5.721% | $154.7755 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $234.56 | 11.546% | $261.6423 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $57.55 | 8.627% | $62.5148 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $75.53 | 12.388% | $84.8867 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $234.51 | 9.189% | $256.0591 | $256.06 | $256.05 | $256.10 |
| Purchase #7 | $42.82 | 10.579% | $47.3499 | $47.35 | $47.35 | $47.30 |
| 7 purchase totals = | $997.75 | $1,100.0869 | $1,100.09 | $1,100.10 | $1,100.10 | |