| 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 | $212.27 | 6.430% | $225.919 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $49.99 | 12.269% | $56.1233 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $101.67 | 7.378% | $109.1712 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $119.64 | 5.171% | $125.8266 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $193.35 | 6.402% | $205.7283 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $18.99 | 7.552% | $20.4241 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $231.68 | 4.646% | $242.4439 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $927.59 | $985.6364 | $985.63 | $985.60 | $985.50 | |