| 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 | $224.48 | 12.545% | $252.641 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $116.97 | 10.706% | $129.4928 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $145.86 | 3.695% | $151.2495 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $72.80 | 6.871% | $77.8021 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $218.35 | 5.273% | $229.8636 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $155.89 | 13.281% | $176.5938 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $189.76 | 8.748% | $206.3602 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $1,124.11 | $1,224.0030 | $1,223.99 | $1,224.00 | $1,224.00 | |