| 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 | $242.41 | 4.707% | $253.8202 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $170.27 | 13.634% | $193.4846 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $239.49 | 13.406% | $271.596 | $271.60 | $271.60 | $271.60 |
| Purchase #4 | $13.56 | 6.184% | $14.3986 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $183.96 | 3.355% | $190.1319 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $36.99 | 10.768% | $40.9731 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $9.31 | 12.399% | $10.4643 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $895.99 | $974.8687 | $974.86 | $974.85 | $974.90 | |