| 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 | $226.28 | 3.151% | $233.4101 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $139.96 | 6.721% | $149.3667 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $78.49 | 11.188% | $87.2715 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $211.46 | 5.836% | $223.8008 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $12.39 | 10.491% | $13.6898 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $129.40 | 8.612% | $140.5439 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $124.82 | 3.512% | $129.2037 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $922.80 | $977.2865 | $977.28 | $977.25 | $977.30 | |