| 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 | $246.34 | 8.358% | $266.9291 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $215.38 | 13.842% | $245.1929 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $246.29 | 9.837% | $270.5175 | $270.52 | $270.50 | $270.50 |
| Purchase #4 | $81.43 | 5.793% | $86.1472 | $86.15 | $86.15 | $86.10 |
| Purchase #5 | $13.44 | 12.502% | $15.1203 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $19.88 | 9.411% | $21.7509 | $21.75 | $21.75 | $21.80 |
| Purchase #7 | $229.64 | 5.717% | $242.7685 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,052.40 | $1,148.4264 | $1,148.43 | $1,148.40 | $1,148.40 | |