| 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 | $246.39 | 7.402% | $264.6278 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $26.56 | 7.477% | $28.5459 | $28.55 | $28.55 | $28.50 |
| Purchase #3 | $150.85 | 13.383% | $171.0383 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $130.40 | 4.117% | $135.7686 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $82.82 | 3.215% | $85.4827 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $134.49 | 4.537% | $140.5918 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $70.59 | 13.192% | $79.9022 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $842.10 | $905.9573 | $905.96 | $906.00 | $905.90 | |