| 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 | $135.94 | 10.731% | $150.5277 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $183.25 | 11.367% | $204.08 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $129.66 | 3.119% | $133.7041 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $185.57 | 9.419% | $203.0488 | $203.05 | $203.05 | $203.00 |
| Purchase #5 | $228.92 | 12.692% | $257.9745 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $34.68 | 8.494% | $37.6257 | $37.63 | $37.65 | $37.60 |
| Purchase #7 | $130.34 | 10.862% | $144.4975 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $1,028.36 | $1,131.4583 | $1,131.46 | $1,131.50 | $1,131.40 | |