| 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 | $211.36 | 5.733% | $223.4773 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $25.46 | 5.178% | $26.7783 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $35.67 | 9.116% | $38.9217 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $184.93 | 11.837% | $206.8202 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $151.37 | 10.728% | $167.609 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $41.59 | 9.390% | $45.4953 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $242.32 | 3.651% | $251.1671 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $892.70 | $960.2689 | $960.28 | $960.25 | $960.30 | |