| 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 | $81.30 | 12.693% | $91.6194 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $220.83 | 4.227% | $230.1645 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $216.32 | 7.611% | $232.7841 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $226.92 | 10.465% | $250.6672 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $217.39 | 3.528% | $225.0595 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $64.98 | 9.725% | $71.2993 | $71.30 | $71.30 | $71.30 |
| Purchase #7 | $52.45 | 13.807% | $59.6918 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $1,080.19 | $1,161.2858 | $1,161.28 | $1,161.25 | $1,161.40 | |