| 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 | $122.62 | 9.376% | $134.1169 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $150.39 | 12.565% | $169.2865 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $56.48 | 8.383% | $61.2147 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $199.83 | 4.630% | $209.0821 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $245.47 | 4.503% | $256.5235 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $179.62 | 8.404% | $194.7153 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $124.33 | 7.525% | $133.6858 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $1,078.74 | $1,158.6248 | $1,158.63 | $1,158.60 | $1,158.60 | |