| 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 | $126.36 | 6.724% | $134.8564 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $77.36 | 12.608% | $87.1135 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $204.99 | 12.286% | $230.1751 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $19.42 | 11.862% | $21.7236 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $50.70 | 3.368% | $52.4076 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $111.59 | 11.701% | $124.6471 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $181.76 | 13.667% | $206.6011 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $772.18 | $857.5244 | $857.53 | $857.50 | $857.50 | |