| 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 | $197.48 | 4.458% | $206.2837 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $193.67 | 7.793% | $208.7627 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $82.70 | 13.259% | $93.6652 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $176.66 | 5.340% | $186.0936 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $62.91 | 10.369% | $69.4331 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $232.84 | 8.792% | $253.3113 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $91.92 | 7.363% | $98.6881 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $1,038.18 | $1,116.2377 | $1,116.23 | $1,116.25 | $1,116.30 | |