| 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 | $113.29 | 8.538% | $122.9627 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $242.27 | 3.416% | $250.5459 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $80.50 | 13.731% | $91.5535 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $72.38 | 11.128% | $80.4344 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $250.94 | 5.106% | $263.753 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $204.67 | 9.792% | $224.7113 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $98.82 | 6.175% | $104.9221 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $1,062.87 | $1,138.8829 | $1,138.87 | $1,138.85 | $1,138.90 | |