| 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 | $84.31 | 3.193% | $87.002 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $102.33 | 4.236% | $106.6647 | $106.66 | $106.65 | $106.70 |
| Purchase #3 | $239.69 | 5.865% | $253.7478 | $253.75 | $253.75 | $253.70 |
| Purchase #4 | $131.27 | 11.377% | $146.2046 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $64.40 | 10.315% | $71.0429 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $115.95 | 12.582% | $130.5388 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $58.27 | 13.154% | $65.9348 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $796.22 | $861.1356 | $861.12 | $861.15 | $861.00 | |