| 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 | $25.42 | 6.343% | $27.0324 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $177.77 | 3.196% | $183.4515 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $207.79 | 5.590% | $219.4055 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $171.33 | 12.657% | $193.0152 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $200.39 | 6.763% | $213.9424 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $225.30 | 10.600% | $249.1818 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $193.37 | 7.111% | $207.1205 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,201.37 | $1,293.1493 | $1,293.15 | $1,293.15 | $1,293.10 | |