| 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 | $196.72 | 7.152% | $210.7894 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $34.48 | 11.410% | $38.4142 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $17.77 | 3.473% | $18.3872 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $169.90 | 7.234% | $182.1906 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $148.37 | 3.214% | $153.1386 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $204.63 | 12.658% | $230.5321 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $21.77 | 13.509% | $24.7109 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $793.64 | $858.1630 | $858.16 | $858.20 | $858.10 | |