| 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 | $230.63 | 4.189% | $240.2911 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $108.98 | 7.267% | $116.8996 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $7.96 | 12.191% | $8.9304 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $227.65 | 6.685% | $242.8684 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $211.82 | 11.849% | $236.9186 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $191.76 | 10.221% | $211.3598 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $183.72 | 7.438% | $197.3851 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,162.52 | $1,254.6530 | $1,254.66 | $1,254.65 | $1,254.70 | |