| 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 | $192.50 | 12.325% | $216.2256 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $216.74 | 10.599% | $239.7123 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $201.39 | 4.746% | $210.948 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $121.77 | 6.627% | $129.8397 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $38.85 | 9.801% | $42.6577 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $197.96 | 3.510% | $204.9084 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $206.59 | 12.603% | $232.6265 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $1,175.80 | $1,276.9182 | $1,276.93 | $1,276.95 | $1,276.80 | |