| 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 | $34.72 | 10.345% | $38.3118 | $38.31 | $38.30 | $38.30 |
| Purchase #2 | $227.67 | 10.387% | $251.3181 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $79.58 | 11.122% | $88.4309 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $197.43 | 9.791% | $216.7604 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $163.33 | 7.756% | $175.9979 | $176.00 | $176.00 | $176.00 |
| Purchase #6 | $213.85 | 5.672% | $225.9796 | $225.98 | $226.00 | $226.00 |
| Purchase #7 | $119.37 | 6.313% | $126.9058 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $1,035.95 | $1,123.7045 | $1,123.71 | $1,123.70 | $1,123.70 | |