| 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 | $100.58 | 5.517% | $106.129 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $196.67 | 7.108% | $210.6493 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $104.57 | 4.345% | $109.1136 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $186.48 | 9.690% | $204.5499 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $122.36 | 12.337% | $137.4556 | $137.46 | $137.45 | $137.50 |
| Purchase #6 | $69.61 | 11.537% | $77.6409 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $245.60 | 4.372% | $256.3376 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $1,025.87 | $1,101.8759 | $1,101.88 | $1,101.90 | $1,101.70 | |