| 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 | $227.41 | 11.839% | $254.3331 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $49.29 | 3.169% | $50.852 | $50.85 | $50.85 | $50.90 |
| Purchase #3 | $166.50 | 12.147% | $186.7248 | $186.72 | $186.70 | $186.70 |
| Purchase #4 | $215.44 | 6.687% | $229.8465 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $98.92 | 11.157% | $109.9565 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $169.99 | 13.406% | $192.7789 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $146.54 | 12.394% | $164.7022 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,074.09 | $1,189.1940 | $1,189.19 | $1,189.20 | $1,189.20 | |