| 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 | $249.60 | 13.239% | $282.6445 | $282.64 | $282.65 | $282.60 |
| Purchase #2 | $30.31 | 3.648% | $31.4157 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $217.41 | 3.865% | $225.8129 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $9.93 | 10.301% | $10.9529 | $10.95 | $10.95 | $11.00 |
| Purchase #5 | $136.83 | 11.290% | $152.2781 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $248.43 | 4.551% | $259.736 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $128.77 | 5.219% | $135.4905 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $1,021.28 | $1,098.3306 | $1,098.33 | $1,098.35 | $1,098.30 | |