| 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 | $216.47 | 5.354% | $228.0598 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $9.40 | 12.278% | $10.5541 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $171.51 | 4.631% | $179.4526 | $179.45 | $179.45 | $179.50 |
| Purchase #4 | $164.27 | 6.342% | $174.688 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $8.56 | 10.287% | $9.4406 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $207.94 | 7.203% | $222.9179 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $8.92 | 3.642% | $9.2449 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $787.07 | $834.3579 | $834.35 | $834.35 | $834.40 | |