| 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 | $191.37 | 4.260% | $199.5224 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $86.45 | 9.501% | $94.6636 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $31.56 | 6.736% | $33.6859 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $247.78 | 10.294% | $273.2865 | $273.29 | $273.30 | $273.30 |
| Purchase #5 | $144.92 | 6.298% | $154.0471 | $154.05 | $154.05 | $154.00 |
| Purchase #6 | $23.31 | 10.118% | $25.6685 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $189.68 | 11.281% | $211.0778 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $915.07 | $991.9518 | $991.96 | $991.95 | $992.00 | |