| 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 | $228.95 | 11.536% | $255.3617 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $101.82 | 9.119% | $111.105 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $7.48 | 6.306% | $7.9517 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $228.55 | 6.200% | $242.7201 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $60.81 | 8.529% | $65.9965 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $96.83 | 6.603% | $103.2237 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $115.66 | 8.169% | $125.1083 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $840.10 | $911.4670 | $911.47 | $911.40 | $911.50 | |