| 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 | $115.71 | 4.285% | $120.6682 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $74.69 | 6.206% | $79.3253 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $82.83 | 9.543% | $90.7345 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $5.74 | 8.859% | $6.2485 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $221.41 | 11.483% | $246.8345 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $242.81 | 3.121% | $250.3881 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $208.76 | 3.691% | $216.4653 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $951.95 | $1,010.6644 | $1,010.67 | $1,010.70 | $1,010.60 | |