| 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 | $218.46 | 5.385% | $230.2241 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $27.40 | 7.159% | $29.3616 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $120.61 | 6.637% | $128.6149 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $158.28 | 12.152% | $177.5142 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $234.58 | 10.868% | $260.0742 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $26.60 | 12.701% | $29.9785 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $162.95 | 3.604% | $168.8227 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $948.88 | $1,024.5902 | $1,024.57 | $1,024.50 | $1,024.60 | |