| 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 | $224.49 | 5.761% | $237.4229 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $187.74 | 8.723% | $204.1166 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $122.31 | 12.800% | $137.9657 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $220.99 | 8.402% | $239.5576 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $122.66 | 4.866% | $128.6286 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $184.35 | 7.324% | $197.8518 | $197.85 | $197.85 | $197.90 |
| Purchase #7 | $14.41 | 4.293% | $15.0286 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $1,076.95 | $1,160.5718 | $1,160.58 | $1,160.55 | $1,160.60 | |