| 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 | $130.97 | 13.219% | $148.2829 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $237.60 | 10.496% | $262.5385 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $162.59 | 4.468% | $169.8545 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $200.73 | 13.598% | $228.0253 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $232.46 | 3.739% | $241.1517 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $112.42 | 5.453% | $118.5503 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $69.56 | 9.773% | $76.3581 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $1,146.33 | $1,244.7613 | $1,244.76 | $1,244.80 | $1,244.90 | |