| 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 | $110.37 | 10.164% | $121.588 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $163.89 | 10.171% | $180.5593 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $199.26 | 8.770% | $216.7351 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $239.48 | 10.808% | $265.363 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $99.77 | 13.378% | $113.1172 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $165.63 | 4.616% | $173.2755 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $114.74 | 5.530% | $121.0851 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $1,093.14 | $1,191.7232 | $1,191.74 | $1,191.75 | $1,191.80 | |