| 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 | $201.29 | 13.407% | $228.277 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $69.52 | 5.430% | $73.2949 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $182.87 | 8.217% | $197.8964 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $162.92 | 6.723% | $173.8731 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $243.33 | 3.124% | $250.9316 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $91.37 | 7.171% | $97.9221 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $150.68 | 6.295% | $160.1653 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $1,101.98 | $1,182.3604 | $1,182.36 | $1,182.35 | $1,182.40 | |