| 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 | $126.62 | 4.839% | $132.7471 | $132.75 | $132.75 | $132.70 |
| Purchase #2 | $141.32 | 3.266% | $145.9355 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $214.84 | 11.190% | $238.8806 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $9.99 | 8.517% | $10.8408 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $173.37 | 7.682% | $186.6883 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $236.80 | 8.755% | $257.5318 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $112.76 | 11.189% | $125.3767 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $1,015.70 | $1,098.0008 | $1,098.01 | $1,098.10 | $1,097.90 | |