| 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 | $122.44 | 8.225% | $132.5107 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $38.57 | 13.121% | $43.6308 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $151.75 | 10.849% | $168.2134 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $135.52 | 11.531% | $151.1468 | $151.15 | $151.15 | $151.10 |
| Purchase #5 | $31.67 | 10.549% | $35.0109 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $173.55 | 4.307% | $181.0248 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $227.47 | 9.832% | $249.8349 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $880.97 | $961.3723 | $961.36 | $961.35 | $961.20 | |