| 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 | $224.99 | 13.764% | $255.9576 | $255.96 | $255.95 | $256.00 |
| Purchase #2 | $108.87 | 8.169% | $117.7636 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $83.62 | 8.482% | $90.7126 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $173.92 | 6.747% | $185.6544 | $185.65 | $185.65 | $185.70 |
| Purchase #5 | $245.91 | 11.284% | $273.6585 | $273.66 | $273.65 | $273.70 |
| Purchase #6 | $109.97 | 13.458% | $124.7698 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $120.30 | 13.189% | $136.1664 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $1,067.58 | $1,184.6829 | $1,184.68 | $1,184.60 | $1,184.90 | |