| 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 | $7.85 | 9.453% | $8.5921 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $163.75 | 11.569% | $182.6942 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $238.27 | 3.810% | $247.3481 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $224.39 | 13.856% | $255.4815 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $79.59 | 10.810% | $88.1937 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $178.67 | 6.671% | $190.5891 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $229.74 | 3.852% | $238.5896 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,122.26 | $1,211.4883 | $1,211.48 | $1,211.55 | $1,211.50 | |