| 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 | $201.30 | 11.264% | $223.9744 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $104.73 | 9.163% | $114.3264 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $239.27 | 3.612% | $247.9124 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $120.73 | 8.393% | $130.8629 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $150.68 | 10.744% | $166.8691 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $37.62 | 12.598% | $42.3594 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $54.60 | 6.361% | $58.0731 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $908.93 | $984.3777 | $984.37 | $984.30 | $984.50 | |