| 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 | $115.30 | 9.139% | $125.8373 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $215.34 | 9.288% | $235.3408 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $75.98 | 8.397% | $82.36 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $226.63 | 7.278% | $243.1241 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $189.95 | 10.784% | $210.4342 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $191.41 | 3.264% | $197.6576 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $71.70 | 10.870% | $79.4938 | $79.49 | $79.50 | $79.50 |
| 7 purchase totals = | $1,086.31 | $1,174.2478 | $1,174.24 | $1,174.25 | $1,174.20 | |