| 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 | $216.65 | 9.783% | $237.8449 | $237.84 | $237.85 | $237.80 |
| Purchase #2 | $54.72 | 5.181% | $57.555 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $198.94 | 12.238% | $223.2863 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $113.40 | 4.537% | $118.545 | $118.55 | $118.55 | $118.50 |
| Purchase #5 | $84.44 | 5.459% | $89.0496 | $89.05 | $89.05 | $89.00 |
| Purchase #6 | $55.28 | 6.325% | $58.7765 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $98.78 | 10.147% | $108.8032 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $822.21 | $893.8605 | $893.87 | $893.90 | $893.80 | |