| 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 | $200.89 | 8.203% | $217.369 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $19.29 | 12.677% | $21.7354 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $165.95 | 6.820% | $177.2678 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $128.60 | 6.769% | $137.3049 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $212.54 | 12.186% | $238.4401 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $220.67 | 5.688% | $233.2217 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $80.91 | 7.442% | $86.9313 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $1,028.85 | $1,112.2702 | $1,112.27 | $1,112.25 | $1,112.20 | |