| 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 | $24.48 | 11.648% | $27.3314 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $133.38 | 6.871% | $142.5445 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $39.90 | 12.862% | $45.0319 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $167.55 | 11.183% | $186.2871 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $148.74 | 4.292% | $155.1239 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $20.80 | 12.784% | $23.4591 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $248.28 | 3.370% | $256.647 | $256.65 | $256.65 | $256.60 |
| 7 purchase totals = | $783.13 | $836.4249 | $836.42 | $836.45 | $836.30 | |