| 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 | $203.39 | 7.142% | $217.9161 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $113.60 | 6.712% | $121.2248 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $196.84 | 9.463% | $215.467 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $190.99 | 13.800% | $217.3466 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $34.53 | 10.444% | $38.1363 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $211.89 | 11.415% | $236.0772 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $148.64 | 3.119% | $153.2761 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,099.88 | $1,199.4441 | $1,199.46 | $1,199.45 | $1,199.40 | |