| 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 | $206.46 | 10.872% | $228.9063 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $187.46 | 5.174% | $197.1592 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $80.65 | 10.184% | $88.8634 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $11.80 | 10.715% | $13.0644 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $35.62 | 8.126% | $38.5145 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $94.38 | 12.654% | $106.3228 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $137.66 | 3.820% | $142.9186 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $754.03 | $815.7492 | $815.74 | $815.65 | $815.80 | |