| 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 | $13.44 | 7.162% | $14.4026 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $21.71 | 10.539% | $23.998 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $166.49 | 7.243% | $178.5489 | $178.55 | $178.55 | $178.50 |
| Purchase #4 | $197.43 | 5.859% | $208.9974 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $206.86 | 7.308% | $221.9773 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $173.75 | 10.533% | $192.0511 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $244.32 | 12.593% | $275.0872 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,024.00 | $1,115.0625 | $1,115.07 | $1,115.10 | $1,115.10 | |