| 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 | $13.35 | 10.730% | $14.7825 | $14.78 | $14.80 | $14.80 |
| Purchase #2 | $119.94 | 12.472% | $134.8989 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $98.48 | 8.177% | $106.5327 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $153.61 | 13.140% | $173.7944 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $199.29 | 10.724% | $220.6619 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $228.89 | 3.122% | $236.0359 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $204.96 | 10.791% | $227.0772 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,018.52 | $1,113.7835 | $1,113.78 | $1,113.85 | $1,113.80 | |