| 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 | $196.96 | 7.680% | $212.0865 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $98.74 | 3.700% | $102.3934 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $25.38 | 13.134% | $28.7134 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $124.37 | 8.539% | $134.99 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $227.47 | 7.794% | $245.199 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $248.49 | 6.672% | $265.0693 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $91.49 | 3.203% | $94.4204 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $1,012.90 | $1,082.8720 | $1,082.87 | $1,082.85 | $1,082.90 | |