| 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 | $122.33 | 9.855% | $134.3856 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $107.58 | 9.359% | $117.6484 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $203.28 | 11.559% | $226.7771 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $110.78 | 8.751% | $120.4744 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $222.41 | 10.260% | $245.2293 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $148.69 | 7.775% | $160.2506 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $194.55 | 3.861% | $202.0616 | $202.06 | $202.05 | $202.10 |
| 7 purchase totals = | $1,109.62 | $1,206.8270 | $1,206.83 | $1,206.85 | $1,206.90 | |