| 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 | $220.47 | 9.659% | $241.7652 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $241.50 | 3.586% | $250.1602 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $67.91 | 6.752% | $72.4953 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $22.81 | 9.388% | $24.9514 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $119.79 | 13.656% | $136.1485 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $117.52 | 13.428% | $133.3006 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $109.31 | 10.467% | $120.7515 | $120.75 | $120.75 | $120.80 |
| 7 purchase totals = | $899.31 | $979.5727 | $979.58 | $979.55 | $979.70 | |