| 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 | $245.33 | 13.505% | $278.4618 | $278.46 | $278.45 | $278.50 |
| Purchase #2 | $94.60 | 8.461% | $102.6041 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $176.66 | 12.656% | $199.0181 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $182.92 | 9.117% | $199.5968 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $185.74 | 12.679% | $209.29 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $132.77 | 7.291% | $142.4503 | $142.45 | $142.45 | $142.50 |
| Purchase #7 | $211.61 | 11.598% | $236.1525 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $1,229.63 | $1,367.5736 | $1,367.57 | $1,367.55 | $1,367.70 | |