| 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 | $183.67 | 11.282% | $204.3916 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $245.39 | 12.803% | $276.8073 | $276.81 | $276.80 | $276.80 |
| Purchase #3 | $35.69 | 5.873% | $37.7861 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $192.61 | 13.855% | $219.2961 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $212.27 | 6.740% | $226.577 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $203.74 | 10.363% | $224.8536 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $97.90 | 6.632% | $104.3927 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $1,171.27 | $1,294.1044 | $1,294.11 | $1,294.15 | $1,294.20 | |