| 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 | $109.35 | 7.480% | $117.5294 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $172.32 | 8.815% | $187.51 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $78.47 | 7.448% | $84.3144 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $250.34 | 4.421% | $261.4075 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $129.96 | 7.617% | $139.8591 | $139.86 | $139.85 | $139.90 |
| Purchase #6 | $124.94 | 13.106% | $141.3146 | $141.31 | $141.30 | $141.30 |
| Purchase #7 | $249.67 | 7.172% | $267.5763 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $1,115.05 | $1,199.5113 | $1,199.51 | $1,199.50 | $1,199.50 | |