| 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 | $238.41 | 5.617% | $251.8015 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $101.98 | 12.348% | $114.5725 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $180.44 | 3.453% | $186.6706 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $238.45 | 8.511% | $258.7445 | $258.74 | $258.75 | $258.70 |
| Purchase #5 | $106.29 | 5.374% | $112.002 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $149.63 | 6.292% | $159.0447 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $97.79 | 4.858% | $102.5406 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $1,112.99 | $1,185.3764 | $1,185.36 | $1,185.35 | $1,185.30 | |