| 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 | $240.48 | 3.812% | $249.6471 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $115.28 | 5.389% | $121.4924 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $184.89 | 10.660% | $204.5993 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $95.62 | 6.322% | $101.6651 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $85.71 | 4.476% | $89.5464 | $89.55 | $89.55 | $89.50 |
| Purchase #6 | $211.96 | 4.724% | $221.973 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $21.96 | 6.523% | $23.3925 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $955.90 | $1,012.3158 | $1,012.32 | $1,012.30 | $1,012.30 | |