| 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 | $224.43 | 5.847% | $237.5524 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $232.78 | 10.870% | $258.0832 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $184.79 | 6.687% | $197.1469 | $197.15 | $197.15 | $197.10 |
| Purchase #4 | $234.67 | 12.197% | $263.2927 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $92.62 | 7.629% | $99.686 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $110.54 | 10.438% | $122.0782 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $70.98 | 6.341% | $75.4808 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $1,150.81 | $1,253.3202 | $1,253.32 | $1,253.40 | $1,253.40 | |