| 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 | $113.51 | 4.369% | $118.4693 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $180.52 | 9.599% | $197.8481 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $250.28 | 3.450% | $258.9147 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $170.68 | 12.650% | $192.271 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $171.66 | 13.488% | $194.8135 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $105.53 | 4.106% | $109.8631 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $225.46 | 7.791% | $243.0256 | $243.03 | $243.05 | $243.00 |
| 7 purchase totals = | $1,217.64 | $1,315.2053 | $1,315.20 | $1,315.15 | $1,315.20 | |