| 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 | $229.92 | 5.310% | $242.1288 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $245.55 | 5.148% | $258.1909 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $68.95 | 3.294% | $71.2212 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $79.65 | 8.140% | $86.1335 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $17.43 | 4.799% | $18.2665 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $17.40 | 8.376% | $18.8574 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $165.38 | 12.572% | $186.1716 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $824.28 | $880.9699 | $880.97 | $880.95 | $881.00 | |