| 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 | $202.30 | 13.871% | $230.361 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $85.38 | 9.531% | $93.5176 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $234.80 | 11.289% | $261.3066 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $141.84 | 4.868% | $148.7448 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $31.29 | 7.189% | $33.5394 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $66.34 | 4.613% | $69.4003 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $137.59 | 6.151% | $146.0532 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $899.54 | $982.9229 | $982.92 | $982.90 | $982.90 | |