| 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 | $206.58 | 4.670% | $216.2273 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $118.59 | 9.364% | $129.6948 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $20.83 | 5.417% | $21.9584 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $34.88 | 12.640% | $39.2888 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $150.94 | 8.107% | $163.1767 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $35.30 | 11.330% | $39.2995 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $192.80 | 9.479% | $211.0755 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $759.92 | $820.7210 | $820.73 | $820.80 | $820.80 | |