| 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 | $121.55 | 4.643% | $127.1936 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $126.42 | 9.418% | $138.3262 | $138.33 | $138.35 | $138.30 |
| Purchase #3 | $201.28 | 10.263% | $221.9374 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $36.33 | 6.821% | $38.8081 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $69.67 | 8.163% | $75.3572 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $214.51 | 3.825% | $222.715 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $59.41 | 12.316% | $66.7269 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $829.17 | $891.0644 | $891.08 | $891.10 | $891.00 | |