| 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 | $229.53 | 4.418% | $239.6706 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $246.84 | 4.616% | $258.2341 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $240.69 | 3.791% | $249.8146 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $120.61 | 5.606% | $127.3714 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $158.70 | 9.242% | $173.3671 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $242.40 | 5.239% | $255.0993 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $90.30 | 9.423% | $98.809 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $1,329.07 | $1,402.3661 | $1,402.36 | $1,402.30 | $1,402.40 | |