| 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 | $121.66 | 3.148% | $125.4899 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $103.92 | 13.636% | $118.0905 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $34.79 | 5.826% | $36.8169 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $223.68 | 7.107% | $239.5769 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $104.91 | 5.426% | $110.6024 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $195.38 | 5.112% | $205.3678 | $205.37 | $205.35 | $205.40 |
| Purchase #7 | $9.26 | 3.295% | $9.5651 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $793.60 | $845.5095 | $845.52 | $845.50 | $845.60 | |