| 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 | $131.76 | 11.500% | $146.9124 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $225.51 | 7.707% | $242.8901 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $86.48 | 7.697% | $93.1364 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $39.97 | 12.801% | $45.0866 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $243.72 | 3.731% | $252.8132 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $170.68 | 9.674% | $187.1916 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $88.68 | 5.248% | $93.3339 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $986.80 | $1,061.3642 | $1,061.36 | $1,061.40 | $1,061.30 | |