| 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 | $195.79 | 3.435% | $202.5154 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $207.41 | 12.332% | $232.9878 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $99.30 | 7.574% | $106.821 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $8.47 | 5.643% | $8.948 | $8.95 | $8.95 | $8.90 |
| Purchase #5 | $181.31 | 12.284% | $203.5821 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $170.55 | 5.310% | $179.6062 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $187.85 | 12.802% | $211.8986 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,050.68 | $1,146.3591 | $1,146.37 | $1,146.35 | $1,146.30 | |