| 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 | $189.59 | 12.304% | $212.9172 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $170.81 | 13.705% | $194.2195 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $109.91 | 13.466% | $124.7105 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $156.38 | 3.424% | $161.7345 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $236.76 | 9.657% | $259.6239 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $108.85 | 11.859% | $121.7585 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $146.72 | 4.596% | $153.4633 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,119.02 | $1,228.4274 | $1,228.42 | $1,228.35 | $1,228.40 | |