| 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 | $234.43 | 11.300% | $260.9206 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $31.65 | 10.294% | $34.9081 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $227.94 | 4.554% | $238.3204 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $108.80 | 13.107% | $123.0604 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $186.80 | 4.456% | $195.1238 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $121.88 | 5.708% | $128.8369 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $179.81 | 11.206% | $199.9595 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $1,091.31 | $1,181.1297 | $1,181.13 | $1,181.05 | $1,181.10 | |