| 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 | $31.99 | 4.171% | $33.3243 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $230.53 | 10.493% | $254.7195 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $58.29 | 4.235% | $60.7586 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $194.80 | 6.437% | $207.3393 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $228.74 | 3.326% | $236.3479 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $207.52 | 12.422% | $233.2981 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $147.95 | 9.615% | $162.1754 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $1,099.82 | $1,187.9631 | $1,187.97 | $1,187.95 | $1,187.90 | |