| 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 | $214.87 | 4.207% | $223.9096 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $80.83 | 11.729% | $90.3106 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $231.80 | 6.439% | $246.7256 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $8.46 | 3.196% | $8.7304 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $192.29 | 8.629% | $208.8827 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $16.80 | 4.122% | $17.4925 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $5.88 | 13.261% | $6.6597 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $750.93 | $802.7111 | $802.71 | $802.75 | $802.70 | |