| 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 | $231.42 | 4.730% | $242.3662 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $200.83 | 12.154% | $225.2389 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $192.65 | 3.578% | $199.543 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $62.33 | 13.871% | $70.9758 | $70.98 | $71.00 | $71.00 |
| Purchase #5 | $211.45 | 12.641% | $238.1794 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $80.32 | 8.452% | $87.1086 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $248.30 | 7.286% | $266.3911 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $1,227.30 | $1,329.8030 | $1,329.81 | $1,329.85 | $1,329.80 | |