| 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 | $205.40 | 9.460% | $224.8308 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $86.98 | 12.740% | $98.0613 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $227.87 | 5.362% | $240.0884 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $150.34 | 8.417% | $162.9941 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $150.39 | 5.370% | $158.4659 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $202.27 | 13.133% | $228.8341 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $236.45 | 6.681% | $252.2472 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $1,259.70 | $1,365.5218 | $1,365.52 | $1,365.55 | $1,365.50 | |