| 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 | $236.96 | 3.864% | $246.1161 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $122.60 | 6.430% | $130.4832 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $26.50 | 9.232% | $28.9465 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $89.39 | 5.332% | $94.1563 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $18.48 | 9.713% | $20.275 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $197.59 | 5.373% | $208.2065 | $208.21 | $208.20 | $208.20 |
| Purchase #7 | $99.81 | 13.217% | $113.0019 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $791.33 | $841.1855 | $841.20 | $841.20 | $841.20 | |