| 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 | $63.51 | 10.447% | $70.1449 | $70.14 | $70.15 | $70.10 |
| Purchase #2 | $198.83 | 9.641% | $217.9992 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $102.71 | 13.528% | $116.6046 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $99.93 | 9.174% | $109.0976 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $147.32 | 8.464% | $159.7892 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $214.28 | 5.405% | $225.8618 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $249.86 | 5.235% | $262.9402 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $1,076.44 | $1,162.4375 | $1,162.43 | $1,162.45 | $1,162.40 | |