| 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 | $117.70 | 12.626% | $132.5608 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $223.90 | 9.514% | $245.2018 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $87.29 | 11.563% | $97.3833 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $39.53 | 13.449% | $44.8464 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $29.94 | 11.360% | $33.3412 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $207.56 | 11.279% | $230.9707 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $236.96 | 7.770% | $255.3718 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $942.88 | $1,039.6760 | $1,039.67 | $1,039.65 | $1,039.70 | |