| 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 | $203.30 | 3.451% | $210.3159 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $222.30 | 10.813% | $246.3373 | $246.34 | $246.35 | $246.30 |
| Purchase #3 | $49.28 | 7.342% | $52.8981 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $37.33 | 7.511% | $40.1339 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $215.94 | 7.530% | $232.2003 | $232.20 | $232.20 | $232.20 |
| Purchase #6 | $84.81 | 13.874% | $96.5765 | $96.58 | $96.60 | $96.60 |
| Purchase #7 | $46.93 | 5.628% | $49.5712 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $859.89 | $928.0332 | $928.04 | $928.05 | $928.00 | |