| 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 | $220.86 | 9.801% | $242.5065 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $169.55 | 6.355% | $180.3249 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $63.88 | 8.416% | $69.2561 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $95.93 | 13.715% | $109.0868 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $200.80 | 10.372% | $221.627 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $20.89 | 11.266% | $23.2435 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $115.67 | 3.874% | $120.1511 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $887.58 | $966.1959 | $966.20 | $966.20 | $966.20 | |