| 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 | $199.85 | 6.780% | $213.3998 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $65.46 | 3.572% | $67.7982 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $83.45 | 13.212% | $94.4754 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $236.53 | 5.215% | $248.865 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $145.48 | 8.626% | $158.0291 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $191.98 | 4.758% | $201.1144 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $228.71 | 8.245% | $247.5671 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,151.46 | $1,231.2490 | $1,231.26 | $1,231.25 | $1,231.30 | |