| 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 | $44.37 | 9.152% | $48.4307 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $157.64 | 3.199% | $162.6829 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $224.58 | 13.140% | $254.0898 | $254.09 | $254.10 | $254.10 |
| Purchase #4 | $239.58 | 5.462% | $252.6659 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $234.52 | 3.142% | $241.8886 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $111.96 | 7.387% | $120.2305 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $28.37 | 3.473% | $29.3553 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $1,041.02 | $1,109.3437 | $1,109.35 | $1,109.40 | $1,109.40 | |