| 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 | $195.79 | 12.292% | $219.8565 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $154.72 | 8.490% | $167.8557 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $229.81 | 3.536% | $237.9361 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $189.76 | 3.197% | $195.8266 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $82.70 | 12.811% | $93.2947 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $125.33 | 12.860% | $141.4474 | $141.45 | $141.45 | $141.40 |
| Purchase #7 | $119.91 | 4.688% | $125.5314 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $1,098.02 | $1,181.7484 | $1,181.76 | $1,181.80 | $1,181.70 | |