| 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 | $107.55 | 13.415% | $121.9778 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $205.49 | 7.745% | $221.4052 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $74.92 | 7.825% | $80.7825 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $230.50 | 12.245% | $258.7247 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $74.42 | 4.728% | $77.9386 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $168.88 | 8.330% | $182.9477 | $182.95 | $182.95 | $182.90 |
| Purchase #7 | $52.35 | 8.863% | $56.9898 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $914.11 | $1,000.7663 | $1,000.77 | $1,000.80 | $1,000.70 | |