| 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 | $134.43 | 7.200% | $144.109 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $172.75 | 7.816% | $186.2521 | $186.25 | $186.25 | $186.30 |
| Purchase #3 | $226.60 | 13.241% | $256.6041 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $150.44 | 8.296% | $162.9205 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $10.96 | 9.871% | $12.0419 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $53.46 | 9.313% | $58.4387 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $246.64 | 6.512% | $262.7012 | $262.70 | $262.70 | $262.70 |
| 7 purchase totals = | $995.28 | $1,083.0675 | $1,083.06 | $1,083.05 | $1,083.00 | |