| 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 | $53.83 | 3.540% | $55.7356 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $206.83 | 3.334% | $213.7257 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $133.27 | 5.298% | $140.3306 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $221.86 | 11.368% | $247.081 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $116.55 | 4.229% | $121.4789 | $121.48 | $121.50 | $121.50 |
| Purchase #6 | $113.93 | 11.280% | $126.7813 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $191.49 | 12.166% | $214.7867 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $1,037.76 | $1,119.9198 | $1,119.93 | $1,120.05 | $1,119.90 | |