| 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 | $199.59 | 5.712% | $210.9906 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $122.28 | 12.603% | $137.6909 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $100.57 | 3.312% | $103.9009 | $103.90 | $103.90 | $103.90 |
| Purchase #4 | $90.34 | 12.579% | $101.7039 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $30.76 | 13.109% | $34.7923 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $190.91 | 13.279% | $216.2609 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $233.80 | 11.206% | $259.9996 | $260.00 | $260.00 | $260.00 |
| 7 purchase totals = | $968.25 | $1,065.3391 | $1,065.33 | $1,065.35 | $1,065.40 | |