| 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 | $227.52 | 10.872% | $252.256 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $190.50 | 7.369% | $204.5379 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $237.69 | 4.874% | $249.275 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $229.57 | 12.475% | $258.2089 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $46.99 | 7.254% | $50.3987 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $153.45 | 12.809% | $173.1054 | $173.11 | $173.10 | $173.10 |
| Purchase #7 | $36.31 | 3.522% | $37.5888 | $37.59 | $37.60 | $37.60 |
| 7 purchase totals = | $1,122.03 | $1,225.3707 | $1,225.39 | $1,225.40 | $1,225.40 | |