| 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 | $117.96 | 10.236% | $130.0344 | $130.03 | $130.05 | $130.00 |
| Purchase #2 | $28.32 | 6.773% | $30.2381 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $188.61 | 6.428% | $200.7339 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $42.73 | 12.195% | $47.9409 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $155.75 | 10.656% | $172.3467 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $43.68 | 11.613% | $48.7526 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $25.79 | 4.455% | $26.9389 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $602.84 | $656.9855 | $656.98 | $657.05 | $656.80 | |