| 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 | $248.54 | 13.148% | $281.218 | $281.22 | $281.20 | $281.20 |
| Purchase #2 | $36.68 | 9.347% | $40.1085 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $113.87 | 6.470% | $121.2374 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $183.93 | 10.871% | $203.925 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $114.70 | 6.348% | $121.9812 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $11.90 | 4.236% | $12.4041 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $17.58 | 13.729% | $19.9936 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $727.20 | $800.8678 | $800.87 | $800.90 | $800.80 | |