| 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 | $212.55 | 6.440% | $226.2382 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $228.92 | 10.245% | $252.3729 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $183.54 | 9.281% | $200.5743 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $96.75 | 7.519% | $104.0246 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $39.25 | 5.123% | $41.2608 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $173.71 | 13.298% | $196.81 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $29.63 | 7.474% | $31.8445 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $964.35 | $1,053.1253 | $1,053.11 | $1,053.05 | $1,053.10 | |