| 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 | $200.95 | 11.865% | $224.7927 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $14.67 | 4.112% | $15.2732 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $42.74 | 3.693% | $44.3184 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $30.86 | 10.612% | $34.1349 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $226.46 | 8.673% | $246.1009 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $203.86 | 12.540% | $229.424 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $55.98 | 7.737% | $60.3112 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $775.52 | $854.3553 | $854.34 | $854.30 | $854.30 | |