| 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 | $11.83 | 4.861% | $12.4051 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $243.52 | 12.197% | $273.2221 | $273.22 | $273.20 | $273.20 |
| Purchase #3 | $235.74 | 11.522% | $262.902 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $50.75 | 4.647% | $53.1084 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $174.54 | 13.208% | $197.5932 | $197.59 | $197.60 | $197.60 |
| Purchase #6 | $152.49 | 9.128% | $166.4093 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $11.90 | 12.863% | $13.4307 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $880.77 | $979.0708 | $979.07 | $979.05 | $979.00 | |