| 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 | $178.43 | 10.317% | $196.8386 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $234.55 | 9.195% | $256.1169 | $256.12 | $256.10 | $256.10 |
| Purchase #3 | $163.98 | 11.842% | $183.3985 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $112.99 | 8.274% | $122.3388 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $77.35 | 6.444% | $82.3344 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $213.63 | 3.379% | $220.8486 | $220.85 | $220.85 | $220.80 |
| Purchase #7 | $19.37 | 5.266% | $20.39 | $20.39 | $20.40 | $20.40 |
| 7 purchase totals = | $1,000.30 | $1,082.2658 | $1,082.27 | $1,082.30 | $1,082.10 | |