| 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 | $215.66 | 4.482% | $225.3259 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $98.31 | 5.678% | $103.892 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $174.69 | 7.428% | $187.666 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $170.83 | 9.162% | $186.4814 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $234.53 | 9.610% | $257.0683 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $94.89 | 13.217% | $107.4316 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $19.36 | 12.321% | $21.7453 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $1,008.27 | $1,089.6105 | $1,089.62 | $1,089.65 | $1,089.60 | |