| 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 | $40.28 | 7.139% | $43.1556 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $66.48 | 4.345% | $69.3686 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $239.77 | 7.151% | $256.916 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $112.90 | 12.722% | $127.2631 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $123.48 | 5.116% | $129.7972 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $121.45 | 9.438% | $132.9125 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $249.79 | 4.357% | $260.6734 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $954.15 | $1,020.0864 | $1,020.09 | $1,020.00 | $1,020.20 | |