| 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 | $38.35 | 6.712% | $40.9241 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $190.98 | 6.718% | $203.81 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $221.45 | 11.776% | $247.528 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $247.36 | 9.596% | $271.0967 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $74.28 | 10.637% | $82.1812 | $82.18 | $82.20 | $82.20 |
| Purchase #6 | $35.54 | 11.608% | $39.6655 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $41.60 | 12.706% | $46.8857 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $849.56 | $932.0912 | $932.10 | $932.10 | $932.10 | |