| 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 | $220.70 | 10.126% | $243.0481 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $235.76 | 11.205% | $262.1769 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $190.82 | 10.523% | $210.9 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $13.34 | 12.316% | $14.983 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $204.40 | 9.500% | $223.818 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $195.82 | 11.782% | $218.8915 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $19.40 | 7.143% | $20.7857 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $1,080.24 | $1,194.6032 | $1,194.61 | $1,194.65 | $1,194.60 | |