| 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 | $202.95 | 4.497% | $212.0767 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $200.31 | 4.662% | $209.6485 | $209.65 | $209.65 | $209.60 |
| Purchase #3 | $142.45 | 4.383% | $148.6936 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $50.52 | 8.211% | $54.6682 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $170.56 | 10.825% | $189.0231 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $129.47 | 8.591% | $140.5928 | $140.59 | $140.60 | $140.60 |
| Purchase #7 | $49.72 | 3.304% | $51.3627 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $945.98 | $1,006.0656 | $1,006.06 | $1,006.05 | $1,006.10 | |