| 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 | $224.62 | 5.750% | $237.5357 | $237.54 | $237.55 | $237.50 |
| Purchase #2 | $169.47 | 3.610% | $175.5879 | $175.59 | $175.60 | $175.60 |
| Purchase #3 | $76.51 | 10.538% | $84.5726 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $206.40 | 6.272% | $219.3454 | $219.35 | $219.35 | $219.30 |
| Purchase #5 | $10.28 | 10.443% | $11.3535 | $11.35 | $11.35 | $11.40 |
| Purchase #6 | $219.77 | 9.142% | $239.8614 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $225.74 | 8.798% | $245.6006 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,132.79 | $1,213.8571 | $1,213.86 | $1,213.85 | $1,213.90 | |