| 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 | $98.91 | 4.129% | $102.994 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $181.40 | 9.848% | $199.2643 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $241.25 | 13.381% | $273.5317 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $202.97 | 13.113% | $229.5855 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $215.59 | 6.795% | $230.2393 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $87.61 | 11.494% | $97.6799 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $174.29 | 12.378% | $195.8636 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,202.02 | $1,329.1583 | $1,329.15 | $1,329.20 | $1,329.20 | |