| 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 | $213.45 | 3.547% | $221.0211 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $107.50 | 5.633% | $113.5555 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $21.35 | 3.752% | $22.1511 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $227.87 | 3.687% | $236.2716 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $129.38 | 7.476% | $139.0524 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $211.62 | 5.867% | $224.0357 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $165.57 | 5.377% | $174.4727 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $1,076.74 | $1,130.5601 | $1,130.56 | $1,130.50 | $1,130.70 | |