| 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 | $231.27 | 9.211% | $252.5723 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $37.41 | 12.364% | $42.0354 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $204.40 | 7.263% | $219.2456 | $219.25 | $219.25 | $219.20 |
| Purchase #4 | $206.66 | 8.595% | $224.4224 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $106.37 | 13.221% | $120.4332 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $14.85 | 12.595% | $16.7204 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $224.30 | 8.541% | $243.4575 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,025.26 | $1,118.8868 | $1,118.89 | $1,118.85 | $1,118.80 | |