| 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 | $189.92 | 8.365% | $205.8068 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $239.86 | 7.648% | $258.2045 | $258.20 | $258.20 | $258.20 |
| Purchase #3 | $114.32 | 10.863% | $126.7386 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $194.83 | 9.264% | $212.8791 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $180.56 | 5.771% | $190.9801 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $159.28 | 4.770% | $166.8777 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $145.39 | 11.730% | $162.4442 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,224.16 | $1,323.9310 | $1,323.93 | $1,324.00 | $1,323.90 | |