| 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 | $224.41 | 12.804% | $253.1435 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $115.90 | 5.780% | $122.599 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $241.32 | 5.837% | $255.4058 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $13.67 | 8.611% | $14.8471 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $85.25 | 8.843% | $92.7887 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $217.43 | 12.857% | $245.385 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $17.42 | 12.638% | $19.6215 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $915.40 | $1,003.7906 | $1,003.80 | $1,003.80 | $1,003.70 | |