| 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 | $128.88 | 9.129% | $140.6455 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $228.38 | 6.840% | $244.0012 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $116.58 | 10.178% | $128.4455 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $202.57 | 4.501% | $211.6877 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $26.41 | 3.600% | $27.3608 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $139.98 | 11.739% | $156.4123 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $68.94 | 6.445% | $73.3832 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $911.74 | $981.9362 | $981.94 | $981.95 | $981.90 | |