| 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 | $205.58 | 12.273% | $230.8108 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $164.40 | 13.107% | $185.9479 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $131.75 | 7.822% | $142.0555 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $108.94 | 10.527% | $120.4081 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $238.33 | 8.293% | $258.0947 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $117.64 | 3.254% | $121.468 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $173.81 | 10.202% | $191.5421 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $1,140.45 | $1,250.3271 | $1,250.33 | $1,250.30 | $1,250.30 | |