| 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 | $12.81 | 4.788% | $13.4233 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $190.83 | 7.356% | $204.8675 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $103.86 | 11.311% | $115.6076 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $223.47 | 13.800% | $254.3089 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $201.55 | 7.322% | $216.3075 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $214.28 | 12.148% | $240.3107 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $58.69 | 3.848% | $60.9484 | $60.95 | $60.95 | $60.90 |
| 7 purchase totals = | $1,005.49 | $1,105.7739 | $1,105.78 | $1,105.70 | $1,105.70 | |