| 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 | $244.65 | 6.641% | $260.8972 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $6.38 | 10.334% | $7.0393 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $34.74 | 7.859% | $37.4702 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $206.88 | 5.627% | $218.5211 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $241.79 | 4.323% | $252.2426 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $37.66 | 12.283% | $42.2858 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $26.27 | 10.489% | $29.0255 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $798.37 | $847.4817 | $847.49 | $847.50 | $847.40 | |