| 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 | $133.78 | 3.263% | $138.1452 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $192.44 | 6.255% | $204.4771 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $59.84 | 12.793% | $67.4953 | $67.50 | $67.50 | $67.50 |
| Purchase #4 | $201.72 | 9.227% | $220.3327 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $181.92 | 4.219% | $189.5952 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $247.81 | 10.703% | $274.3331 | $274.33 | $274.35 | $274.30 |
| Purchase #7 | $9.74 | 8.749% | $10.5922 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $1,027.25 | $1,104.9708 | $1,104.98 | $1,105.05 | $1,104.90 | |