| 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 | $217.70 | 8.211% | $235.5753 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $22.31 | 10.274% | $24.6021 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $81.39 | 12.245% | $91.3562 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $133.45 | 3.804% | $138.5264 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $13.84 | 6.264% | $14.7069 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $10.78 | 6.307% | $11.4599 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $134.73 | 9.460% | $147.4755 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $614.20 | $663.7023 | $663.72 | $663.75 | $663.80 | |