| 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 | $13.56 | 10.847% | $15.0309 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $218.33 | 11.516% | $243.4729 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $82.30 | 6.183% | $87.3886 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $193.91 | 13.592% | $220.2662 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $232.65 | 5.516% | $245.483 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $217.90 | 5.357% | $229.5729 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $98.54 | 3.254% | $101.7465 | $101.75 | $101.75 | $101.70 |
| 7 purchase totals = | $1,057.19 | $1,142.9610 | $1,142.96 | $1,142.95 | $1,143.00 | |