| 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 | $244.74 | 10.244% | $269.8112 | $269.81 | $269.80 | $269.80 |
| Purchase #2 | $113.89 | 13.616% | $129.3973 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $77.92 | 7.494% | $83.7593 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $212.41 | 4.438% | $221.8368 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $73.81 | 7.844% | $79.5997 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $242.40 | 9.272% | $264.8753 | $264.88 | $264.90 | $264.90 |
| Purchase #7 | $78.74 | 5.593% | $83.1439 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $1,043.91 | $1,132.4235 | $1,132.43 | $1,132.45 | $1,132.40 | |