| 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 | $229.35 | 3.337% | $237.0034 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $139.80 | 12.682% | $157.5294 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $162.36 | 5.852% | $171.8613 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $33.79 | 8.491% | $36.6591 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $89.89 | 12.302% | $100.9483 | $100.95 | $100.95 | $100.90 |
| Purchase #6 | $70.74 | 3.127% | $72.952 | $72.95 | $72.95 | $73.00 |
| Purchase #7 | $120.69 | 9.165% | $131.7512 | $131.75 | $131.75 | $131.80 |
| 7 purchase totals = | $846.62 | $908.7047 | $908.70 | $908.70 | $908.80 | |