| 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 | $221.29 | 10.317% | $244.1205 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $194.48 | 9.110% | $212.1971 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $98.43 | 8.281% | $106.581 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $113.89 | 9.133% | $124.2916 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $18.32 | 8.705% | $19.9148 | $19.91 | $19.90 | $19.90 |
| Purchase #6 | $232.96 | 3.479% | $241.0647 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $36.69 | 3.616% | $38.0167 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $916.06 | $986.1864 | $986.18 | $986.15 | $986.20 | |