| 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 | $123.70 | 7.776% | $133.3189 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $20.87 | 11.294% | $23.2271 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $239.94 | 6.376% | $255.2386 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $217.85 | 7.172% | $233.4742 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $210.28 | 4.837% | $220.4512 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $237.50 | 11.156% | $263.9955 | $264.00 | $264.00 | $264.00 |
| Purchase #7 | $169.70 | 8.324% | $183.8258 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $1,219.84 | $1,313.5313 | $1,313.54 | $1,313.55 | $1,313.50 | |