| 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 | $114.63 | 8.795% | $124.7117 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $119.42 | 6.411% | $127.076 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $212.63 | 12.769% | $239.7807 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $67.43 | 6.722% | $71.9626 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $171.48 | 4.480% | $179.1623 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $140.44 | 13.306% | $159.1269 | $159.13 | $159.15 | $159.10 |
| Purchase #7 | $218.43 | 12.814% | $246.4196 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $1,044.46 | $1,148.2398 | $1,148.24 | $1,148.25 | $1,148.30 | |