| 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 | $194.82 | 4.799% | $204.1694 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $173.62 | 10.299% | $191.5011 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $242.89 | 9.406% | $265.7362 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $44.76 | 10.712% | $49.5547 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $243.73 | 7.819% | $262.7872 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $96.53 | 11.389% | $107.5238 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $94.96 | 10.206% | $104.6516 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $1,091.31 | $1,185.9240 | $1,185.92 | $1,185.90 | $1,186.00 | |