| 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 | $100.86 | 11.304% | $112.2612 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $29.86 | 7.334% | $32.0499 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $30.26 | 5.298% | $31.8632 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $240.75 | 12.410% | $270.6271 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $170.84 | 9.349% | $186.8118 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $208.88 | 9.685% | $229.11 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $84.90 | 12.301% | $95.3435 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $866.35 | $958.0667 | $958.06 | $958.05 | $958.00 | |