| 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 | $204.75 | 10.556% | $226.3634 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $178.92 | 11.395% | $199.3079 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $158.40 | 11.799% | $177.0896 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $75.81 | 10.291% | $83.6116 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $38.36 | 13.270% | $43.4504 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $118.52 | 13.385% | $134.3839 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $22.80 | 11.420% | $25.4038 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $797.56 | $889.6106 | $889.60 | $889.60 | $889.70 | |