| 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 | $220.37 | 9.435% | $241.1619 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $139.63 | 13.111% | $157.9369 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $218.81 | 12.831% | $246.8855 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $201.63 | 12.851% | $227.5415 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $133.64 | 4.261% | $139.3344 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $214.95 | 9.542% | $235.4605 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $175.87 | 12.390% | $197.6603 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $1,304.90 | $1,445.9810 | $1,445.98 | $1,446.00 | $1,446.00 | |