| 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 | $241.84 | 3.857% | $251.1678 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $49.74 | 4.807% | $52.131 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $82.55 | 3.695% | $85.6002 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $239.88 | 13.600% | $272.5037 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $193.93 | 6.659% | $206.8438 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $121.66 | 3.624% | $126.069 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $118.94 | 9.295% | $129.9955 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,048.54 | $1,124.3110 | $1,124.31 | $1,124.30 | $1,124.30 | |