| 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 | $41.97 | 9.416% | $45.9219 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $189.45 | 7.227% | $203.1416 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $10.29 | 10.799% | $11.4012 | $11.40 | $11.40 | $11.40 |
| Purchase #4 | $203.55 | 4.290% | $212.2823 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $179.29 | 7.629% | $192.968 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $173.73 | 8.650% | $188.7576 | $188.76 | $188.75 | $188.80 |
| Purchase #7 | $227.56 | 5.432% | $239.9211 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,025.84 | $1,094.3937 | $1,094.39 | $1,094.35 | $1,094.40 | |