| 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 | $231.98 | 4.300% | $241.9551 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $131.81 | 10.811% | $146.06 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $192.61 | 10.752% | $213.3194 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $51.84 | 11.747% | $57.9296 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $166.30 | 13.740% | $189.1496 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $169.70 | 8.129% | $183.4949 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $222.97 | 9.168% | $243.4119 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,167.21 | $1,275.3205 | $1,275.32 | $1,275.30 | $1,275.30 | |