| 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 | $224.28 | 4.588% | $234.57 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $223.66 | 5.771% | $236.5674 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $223.98 | 9.750% | $245.8181 | $245.82 | $245.80 | $245.80 |
| Purchase #4 | $184.57 | 9.548% | $202.1927 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $209.27 | 4.324% | $218.3188 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $58.72 | 3.748% | $60.9208 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $41.91 | 4.858% | $43.946 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $1,166.39 | $1,242.3338 | $1,242.34 | $1,242.25 | $1,242.30 | |