| 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 | $108.61 | 6.623% | $115.8032 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $223.75 | 5.717% | $236.5418 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $5.95 | 9.509% | $6.5158 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $60.58 | 8.125% | $65.5021 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $123.88 | 13.863% | $141.0535 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $173.85 | 9.523% | $190.4057 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $174.74 | 6.117% | $185.4288 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $871.36 | $941.2509 | $941.25 | $941.25 | $941.20 | |