| 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 | $196.25 | 5.317% | $206.6846 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $172.79 | 10.416% | $190.7878 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $199.42 | 13.137% | $225.6178 | $225.62 | $225.60 | $225.60 |
| Purchase #4 | $220.87 | 3.793% | $229.2476 | $229.25 | $229.25 | $229.20 |
| Purchase #5 | $124.78 | 12.207% | $140.0119 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $121.63 | 9.260% | $132.8929 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $49.30 | 6.196% | $52.3546 | $52.35 | $52.35 | $52.40 |
| 7 purchase totals = | $1,085.04 | $1,177.5972 | $1,177.59 | $1,177.60 | $1,177.60 | |