| 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 | $100.67 | 7.323% | $108.0421 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $128.35 | 6.823% | $137.1073 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $228.69 | 11.159% | $254.2095 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $20.95 | 11.742% | $23.4099 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $238.75 | 11.736% | $266.7697 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $217.32 | 10.192% | $239.4693 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $159.47 | 7.373% | $171.2277 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,094.20 | $1,200.2355 | $1,200.24 | $1,200.20 | $1,200.20 | |