| 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 | $188.27 | 10.139% | $207.3587 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $30.65 | 10.757% | $33.947 | $33.95 | $33.95 | $33.90 |
| Purchase #3 | $29.25 | 9.628% | $32.0662 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $237.25 | 9.405% | $259.5634 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $130.30 | 8.158% | $140.9299 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $195.46 | 10.648% | $216.2726 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $139.97 | 5.613% | $147.8265 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $951.15 | $1,037.9643 | $1,037.97 | $1,037.95 | $1,038.00 | |