| 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 | $204.98 | 5.645% | $216.5511 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $191.71 | 6.566% | $204.2977 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $37.72 | 7.840% | $40.6772 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $158.55 | 3.210% | $163.6395 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $228.65 | 10.153% | $251.8648 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $163.69 | 3.711% | $169.7645 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $149.47 | 5.164% | $157.1886 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $1,134.77 | $1,203.9834 | $1,203.98 | $1,204.00 | $1,204.10 | |