| 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 | $209.76 | 3.387% | $216.8646 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $109.73 | 9.209% | $119.835 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $208.35 | 11.231% | $231.7498 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $233.36 | 3.477% | $241.4739 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $169.58 | 5.682% | $179.2155 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $139.81 | 7.425% | $150.1909 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $173.42 | 11.213% | $192.8656 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,244.01 | $1,332.1953 | $1,332.20 | $1,332.15 | $1,332.20 | |