| 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 | $121.52 | 8.675% | $132.0619 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $215.34 | 12.775% | $242.8497 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $192.27 | 10.303% | $212.0796 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $120.85 | 9.510% | $132.3428 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $101.79 | 11.701% | $113.7004 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $32.80 | 3.254% | $33.8673 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $221.53 | 7.810% | $238.8315 | $238.83 | $238.85 | $238.80 |
| 7 purchase totals = | $1,006.10 | $1,105.7332 | $1,105.73 | $1,105.75 | $1,105.70 | |