| 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 | $202.95 | 12.431% | $228.1787 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $95.47 | 5.611% | $100.8268 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $169.35 | 13.243% | $191.777 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $221.89 | 5.251% | $233.5414 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $224.74 | 3.693% | $233.0396 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $150.42 | 8.586% | $163.3351 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $112.44 | 9.508% | $123.1308 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $1,177.26 | $1,273.8294 | $1,273.84 | $1,273.95 | $1,273.70 | |