| 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 | $207.83 | 10.870% | $230.4211 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $6.83 | 13.280% | $7.737 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $18.76 | 8.734% | $20.3985 | $20.40 | $20.40 | $20.40 |
| Purchase #4 | $36.68 | 5.699% | $38.7704 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $220.46 | 7.276% | $236.5007 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $48.85 | 3.782% | $50.6975 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $215.61 | 11.435% | $240.265 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $755.02 | $824.7902 | $824.80 | $824.75 | $824.80 | |