| 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 | $129.41 | 10.241% | $142.6629 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $127.66 | 7.370% | $137.0685 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $113.54 | 5.381% | $119.6496 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $74.93 | 6.390% | $79.718 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $129.98 | 11.151% | $144.4741 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $220.48 | 8.786% | $239.8514 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $235.55 | 3.611% | $244.0557 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,031.55 | $1,107.4802 | $1,107.48 | $1,107.40 | $1,107.60 | |