| 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 | $239.67 | 3.762% | $248.6864 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $85.73 | 9.646% | $93.9995 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $105.84 | 4.717% | $110.8325 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $106.67 | 13.681% | $121.2635 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $247.90 | 10.287% | $273.4015 | $273.40 | $273.40 | $273.40 |
| Purchase #6 | $133.49 | 13.513% | $151.5285 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $147.52 | 7.153% | $158.0721 | $158.07 | $158.05 | $158.10 |
| 7 purchase totals = | $1,066.82 | $1,157.7840 | $1,157.78 | $1,157.80 | $1,157.80 | |