| 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 | $240.50 | 9.230% | $262.6982 | $262.70 | $262.70 | $262.70 |
| Purchase #2 | $165.47 | 7.274% | $177.5063 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $208.70 | 13.251% | $236.3548 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $111.90 | 8.735% | $121.6745 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $202.46 | 10.316% | $223.3458 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $37.98 | 4.601% | $39.7275 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $121.28 | 10.602% | $134.1381 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,088.29 | $1,195.4452 | $1,195.45 | $1,195.45 | $1,195.40 | |