| 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 | $221.85 | 8.584% | $240.8936 | $240.89 | $240.90 | $240.90 |
| Purchase #2 | $241.97 | 9.183% | $264.1901 | $264.19 | $264.20 | $264.20 |
| Purchase #3 | $50.63 | 4.225% | $52.7691 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $65.36 | 5.122% | $68.7077 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $180.29 | 12.631% | $203.0624 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $185.43 | 13.344% | $210.1738 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $34.25 | 5.114% | $36.0015 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $979.78 | $1,075.7982 | $1,075.79 | $1,075.75 | $1,075.90 | |