| 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 | $223.73 | 7.574% | $240.6753 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $200.58 | 5.621% | $211.8546 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $239.95 | 5.503% | $253.1544 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $77.94 | 8.650% | $84.6818 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $201.75 | 8.486% | $218.8705 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $163.59 | 13.193% | $185.1724 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $237.76 | 9.539% | $260.4399 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,345.30 | $1,454.8489 | $1,454.84 | $1,454.85 | $1,455.00 | |