| 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 | $243.35 | 10.440% | $268.7557 | $268.76 | $268.75 | $268.80 |
| Purchase #2 | $119.74 | 6.485% | $127.5051 | $127.51 | $127.50 | $127.50 |
| Purchase #3 | $218.79 | 3.169% | $225.7235 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $105.62 | 7.429% | $113.4665 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $107.52 | 10.776% | $119.1064 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $121.73 | 11.416% | $135.6267 | $135.63 | $135.65 | $135.60 |
| Purchase #7 | $214.39 | 13.502% | $243.3369 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,131.14 | $1,233.5208 | $1,233.54 | $1,233.50 | $1,233.50 | |