| 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 | $39.97 | 10.800% | $44.2868 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $96.97 | 9.413% | $106.0978 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $219.60 | 12.684% | $247.4541 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $227.91 | 5.204% | $239.7704 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $208.30 | 7.668% | $224.2724 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $222.96 | 11.308% | $248.1723 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $84.91 | 7.389% | $91.184 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $1,100.62 | $1,201.2378 | $1,201.23 | $1,201.20 | $1,201.40 | |