| 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 | $182.61 | 9.577% | $200.0986 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $101.97 | 3.716% | $105.7592 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $124.55 | 3.774% | $129.2505 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $20.50 | 5.739% | $21.6765 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $243.48 | 4.565% | $254.5949 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $62.38 | 5.399% | $65.7479 | $65.75 | $65.75 | $65.70 |
| Purchase #7 | $238.96 | 10.529% | $264.1201 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $974.45 | $1,041.2477 | $1,041.25 | $1,041.25 | $1,041.30 | |