| 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 | $30.95 | 12.483% | $34.8135 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $246.60 | 6.415% | $262.4194 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $149.87 | 13.534% | $170.1534 | $170.15 | $170.15 | $170.20 |
| Purchase #4 | $44.90 | 13.261% | $50.8542 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $71.97 | 3.132% | $74.2241 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $197.94 | 5.375% | $208.5793 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $207.66 | 9.282% | $226.935 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $949.89 | $1,027.9789 | $1,027.97 | $1,027.95 | $1,028.00 | |