| 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 | $183.95 | 10.474% | $203.2169 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $11.45 | 4.752% | $11.9941 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $24.83 | 11.471% | $27.6782 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $48.81 | 8.850% | $53.1297 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $34.58 | 12.612% | $38.9412 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $215.96 | 11.823% | $241.493 | $241.49 | $241.50 | $241.50 |
| Purchase #7 | $40.60 | 5.853% | $42.9763 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $560.18 | $619.4294 | $619.43 | $619.50 | $619.40 | |