| 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 | $98.69 | 13.738% | $112.248 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $11.86 | 10.280% | $13.0792 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $166.94 | 12.215% | $187.3317 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $115.71 | 5.584% | $122.1712 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $29.45 | 5.594% | $31.0974 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $56.87 | 12.345% | $63.8906 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $212.58 | 6.866% | $227.1757 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $692.10 | $756.9938 | $757.00 | $757.05 | $757.00 | |