| 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 | $125.56 | 6.492% | $133.7114 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $216.46 | 9.227% | $236.4328 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $190.39 | 8.558% | $206.6836 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $132.61 | 10.783% | $146.9093 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $70.61 | 13.166% | $79.9065 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $218.94 | 5.420% | $230.8065 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $53.53 | 11.428% | $59.6474 | $59.65 | $59.65 | $59.60 |
| 7 purchase totals = | $1,008.10 | $1,094.0975 | $1,094.10 | $1,094.10 | $1,094.00 | |