| 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 | $193.32 | 11.156% | $214.8868 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $249.34 | 6.658% | $265.9411 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $198.98 | 8.691% | $216.2734 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $148.94 | 10.725% | $164.9138 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $229.69 | 8.111% | $248.3202 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $156.38 | 8.865% | $170.2431 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $203.52 | 5.705% | $215.1308 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,380.17 | $1,495.7092 | $1,495.70 | $1,495.70 | $1,495.60 | |