| 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 | $187.28 | 12.329% | $210.3698 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $142.74 | 6.502% | $152.021 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $7.34 | 11.229% | $8.1642 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $72.76 | 9.122% | $79.3972 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $96.33 | 8.218% | $104.2464 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $246.82 | 3.664% | $255.8635 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $126.43 | 4.646% | $132.3039 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $879.70 | $942.3660 | $942.36 | $942.30 | $942.40 | |