| 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 | $225.52 | 8.166% | $243.936 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $144.74 | 13.122% | $163.7328 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $233.49 | 12.851% | $263.4958 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $92.36 | 10.207% | $101.7872 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $242.89 | 5.182% | $255.4766 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $249.71 | 7.724% | $268.9976 | $269.00 | $269.00 | $269.00 |
| Purchase #7 | $138.78 | 13.383% | $157.3529 | $157.35 | $157.35 | $157.40 |
| 7 purchase totals = | $1,327.49 | $1,454.7789 | $1,454.79 | $1,454.85 | $1,454.80 | |