| 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 | $108.94 | 6.745% | $116.288 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $91.51 | 10.436% | $101.06 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $248.30 | 5.118% | $261.008 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $103.96 | 8.730% | $113.0357 | $113.04 | $113.05 | $113.00 |
| Purchase #5 | $189.69 | 4.694% | $198.594 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $161.30 | 7.767% | $173.8282 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $213.52 | 4.561% | $223.2586 | $223.26 | $223.25 | $223.30 |
| 7 purchase totals = | $1,117.22 | $1,187.0725 | $1,187.08 | $1,187.10 | $1,187.10 | |