| 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 | $239.67 | 12.132% | $268.7468 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $250.74 | 10.161% | $276.2177 | $276.22 | $276.20 | $276.20 |
| Purchase #3 | $206.78 | 9.376% | $226.1677 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $184.71 | 12.855% | $208.4545 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $88.60 | 5.497% | $93.4703 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $62.48 | 8.138% | $67.5646 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $199.65 | 9.784% | $219.1838 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,232.63 | $1,359.8054 | $1,359.80 | $1,359.75 | $1,359.90 | |