| 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 | $243.74 | 9.763% | $267.5363 | $267.54 | $267.55 | $267.50 |
| Purchase #2 | $134.95 | 4.114% | $140.5018 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $78.68 | 10.830% | $87.201 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $93.83 | 5.518% | $99.0075 | $99.01 | $99.00 | $99.00 |
| Purchase #5 | $12.89 | 10.238% | $14.2097 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $39.46 | 7.592% | $42.4558 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $122.87 | 11.375% | $136.8465 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $726.42 | $787.7586 | $787.77 | $787.75 | $787.70 | |