| 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 | $140.86 | 5.143% | $148.1044 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $8.67 | 6.164% | $9.2044 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $189.38 | 9.258% | $206.9128 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $26.55 | 4.772% | $27.817 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $128.48 | 9.671% | $140.9053 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $243.50 | 6.858% | $260.1992 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $41.96 | 5.777% | $44.384 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $779.40 | $837.5271 | $837.52 | $837.50 | $837.50 | |