| 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 | $201.81 | 6.382% | $214.6895 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $201.86 | 5.785% | $213.5376 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $120.81 | 12.515% | $135.9294 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $167.33 | 9.757% | $183.6564 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $92.68 | 10.827% | $102.7145 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $243.45 | 12.368% | $273.5599 | $273.56 | $273.55 | $273.60 |
| Purchase #7 | $243.95 | 7.738% | $262.8269 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,271.89 | $1,386.9142 | $1,386.92 | $1,386.95 | $1,386.90 | |