| 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 | $10.29 | 9.205% | $11.2372 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $9.94 | 6.515% | $10.5876 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $29.96 | 6.861% | $32.0156 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $192.56 | 8.212% | $208.373 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $97.55 | 8.178% | $105.5276 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $249.72 | 10.796% | $276.6798 | $276.68 | $276.70 | $276.70 |
| Purchase #7 | $100.38 | 7.623% | $108.032 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $690.40 | $752.4528 | $752.46 | $752.50 | $752.40 | |