| 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 | $226.82 | 13.735% | $257.9737 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $170.64 | 9.320% | $186.5436 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $94.89 | 6.515% | $101.0721 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $122.63 | 3.414% | $126.8166 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $37.64 | 5.704% | $39.787 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $21.77 | 7.261% | $23.3507 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $99.76 | 3.786% | $103.5369 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $774.15 | $839.0806 | $839.08 | $839.05 | $839.10 | |