| 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 | $34.26 | 3.199% | $35.356 | $35.36 | $35.35 | $35.40 |
| Purchase #2 | $212.30 | 12.159% | $238.1136 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $82.42 | 6.548% | $87.8169 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $21.94 | 12.116% | $24.5983 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $43.43 | 3.238% | $44.8363 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $207.93 | 10.558% | $229.8832 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $206.32 | 7.635% | $222.0725 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $808.60 | $882.6768 | $882.68 | $882.65 | $882.70 | |