| 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 | $226.55 | 5.311% | $238.5821 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $31.40 | 8.313% | $34.0103 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $14.46 | 7.537% | $15.5499 | $15.55 | $15.55 | $15.50 |
| Purchase #4 | $176.64 | 4.110% | $183.8999 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $164.41 | 13.668% | $186.8816 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $164.66 | 12.198% | $184.7452 | $184.75 | $184.75 | $184.70 |
| Purchase #7 | $93.45 | 11.140% | $103.8603 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $871.57 | $947.5293 | $947.53 | $947.55 | $947.50 | |