| 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 | $125.98 | 5.239% | $132.5801 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $130.90 | 10.786% | $145.0189 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $173.37 | 13.818% | $197.3263 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $245.71 | 8.697% | $267.0794 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $127.30 | 12.460% | $143.1616 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $97.54 | 10.133% | $107.4237 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $154.25 | 5.328% | $162.4684 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,055.05 | $1,155.0584 | $1,155.06 | $1,155.05 | $1,155.10 | |