| 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 | $117.26 | 5.274% | $123.4443 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $149.56 | 13.805% | $170.2068 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $128.82 | 3.708% | $133.5966 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $59.47 | 8.267% | $64.3864 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $117.31 | 10.136% | $129.2005 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $204.73 | 9.677% | $224.5417 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $222.43 | 9.861% | $244.3638 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $999.58 | $1,089.7401 | $1,089.74 | $1,089.75 | $1,089.70 | |