| 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 | $237.42 | 11.233% | $264.0894 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $122.31 | 7.777% | $131.822 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $39.82 | 5.709% | $42.0933 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $204.83 | 4.836% | $214.7356 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $180.45 | 9.362% | $197.3437 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $50.98 | 11.553% | $56.8697 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $195.31 | 7.612% | $210.177 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,031.12 | $1,117.1307 | $1,117.13 | $1,117.15 | $1,117.10 | |