| 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 | $220.76 | 12.811% | $249.0416 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $180.44 | 12.772% | $203.4858 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $62.67 | 11.699% | $70.0018 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $80.32 | 8.568% | $87.2018 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $143.54 | 8.646% | $155.9505 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $223.83 | 6.312% | $237.9581 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $186.96 | 10.596% | $206.7703 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,098.52 | $1,210.4099 | $1,210.41 | $1,210.40 | $1,210.50 | |