| 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 | $248.83 | 8.453% | $269.8636 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $191.62 | 8.158% | $207.2524 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $227.33 | 10.673% | $251.5929 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $140.56 | 3.249% | $145.1268 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $118.94 | 13.102% | $134.5235 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $217.42 | 7.633% | $234.0157 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $191.37 | 12.567% | $215.4195 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $1,336.07 | $1,457.7944 | $1,457.79 | $1,457.75 | $1,457.80 | |