| 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 | $205.31 | 12.872% | $231.7375 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $186.87 | 8.115% | $202.0345 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $216.52 | 10.279% | $238.7761 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $234.96 | 5.600% | $248.1178 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $223.34 | 10.571% | $246.9493 | $246.95 | $246.95 | $246.90 |
| Purchase #6 | $189.90 | 3.319% | $196.2028 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $175.61 | 8.270% | $190.1329 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $1,432.51 | $1,553.9509 | $1,553.95 | $1,554.00 | $1,553.80 | |