| 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 | $197.48 | 6.211% | $209.7455 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $139.84 | 12.349% | $157.1088 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $67.30 | 3.471% | $69.636 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $53.97 | 10.212% | $59.4814 | $59.48 | $59.50 | $59.50 |
| Purchase #5 | $115.72 | 13.312% | $131.1246 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $141.90 | 4.557% | $148.3664 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $135.88 | 4.411% | $141.8737 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $852.09 | $917.3364 | $917.34 | $917.30 | $917.30 | |