| 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 | $92.98 | 13.864% | $105.8707 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $167.59 | 3.344% | $173.1942 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $233.28 | 13.176% | $264.017 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $206.73 | 6.396% | $219.9525 | $219.95 | $219.95 | $220.00 |
| Purchase #5 | $213.76 | 3.812% | $221.9085 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $9.93 | 5.120% | $10.4384 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $119.33 | 12.669% | $134.4479 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $1,043.60 | $1,129.8292 | $1,129.83 | $1,129.80 | $1,129.80 | |