| 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 | $223.93 | 7.486% | $240.6934 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $194.49 | 13.183% | $220.1296 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $169.45 | 12.812% | $191.1599 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $91.51 | 3.791% | $94.9791 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $107.33 | 9.804% | $117.8526 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $133.27 | 11.822% | $149.0252 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $188.89 | 10.557% | $208.8311 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,108.87 | $1,222.6709 | $1,222.67 | $1,222.75 | $1,222.70 | |