| 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 | $131.59 | 7.320% | $141.2224 | $141.22 | $141.20 | $141.20 |
| Purchase #2 | $32.94 | 13.352% | $37.3381 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $39.88 | 8.558% | $43.2929 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $17.71 | 10.130% | $19.504 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $214.56 | 12.775% | $241.97 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $54.90 | 5.731% | $58.0463 | $58.05 | $58.05 | $58.00 |
| Purchase #7 | $227.94 | 8.146% | $246.508 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $719.52 | $787.8817 | $787.88 | $787.85 | $787.80 | |