| 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 | $108.46 | 11.292% | $120.7073 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $207.63 | 7.791% | $223.8065 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $22.30 | 3.187% | $23.0107 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $183.86 | 4.233% | $191.6428 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $26.53 | 3.780% | $27.5328 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $166.44 | 10.505% | $183.9245 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $40.31 | 9.650% | $44.1999 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $755.53 | $814.8245 | $814.82 | $814.80 | $814.70 | |