| 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 | $242.97 | 5.737% | $256.9092 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $22.51 | 13.461% | $25.5401 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $115.40 | 6.347% | $122.7244 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $27.56 | 8.363% | $29.8648 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $199.47 | 4.780% | $209.0047 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $240.82 | 11.461% | $268.4204 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $10.80 | 4.615% | $11.2984 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $859.53 | $923.7620 | $923.75 | $923.70 | $923.70 | |