| 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 | $224.52 | 12.233% | $251.9855 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $65.86 | 11.503% | $73.4359 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $119.57 | 8.734% | $130.0132 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $44.28 | 13.421% | $50.2228 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $204.35 | 8.327% | $221.3662 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $100.54 | 3.616% | $104.1755 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $28.79 | 6.175% | $30.5678 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $787.91 | $861.7669 | $861.78 | $861.75 | $861.80 | |