| 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 | $234.37 | 3.654% | $242.9339 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $104.27 | 3.685% | $108.1123 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $91.88 | 3.527% | $95.1206 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $196.94 | 10.776% | $218.1623 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $85.49 | 6.507% | $91.0528 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $163.28 | 10.841% | $180.9812 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $26.35 | 8.757% | $28.6575 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $902.58 | $965.0206 | $965.01 | $965.00 | $965.10 | |