| 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 | $199.54 | 11.588% | $222.6627 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $235.47 | 6.290% | $250.2811 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $71.40 | 7.783% | $76.9571 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $16.66 | 4.696% | $17.4424 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $119.60 | 12.670% | $134.7533 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $195.97 | 10.335% | $216.2235 | $216.22 | $216.20 | $216.20 |
| Purchase #7 | $162.56 | 4.779% | $170.3287 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $1,001.20 | $1,088.6488 | $1,088.64 | $1,088.65 | $1,088.70 | |