| 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 | $235.46 | 7.429% | $252.9523 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $160.53 | 9.645% | $176.0131 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $50.48 | 13.624% | $57.3574 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $29.78 | 13.274% | $33.733 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $202.77 | 12.666% | $228.4528 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $36.89 | 13.465% | $41.8572 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $88.41 | 11.145% | $98.2633 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $804.32 | $888.6291 | $888.62 | $888.60 | $888.80 | |