| 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 | $207.90 | 4.739% | $217.7524 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $204.67 | 13.225% | $231.7376 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $216.74 | 13.791% | $246.6306 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $160.41 | 4.588% | $167.7696 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $69.55 | 6.122% | $73.8079 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $118.41 | 10.383% | $130.7045 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $208.99 | 10.118% | $230.1356 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,186.67 | $1,298.5382 | $1,298.54 | $1,298.55 | $1,298.50 | |