| 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 | $212.30 | 4.847% | $222.5902 | $222.59 | $222.60 | $222.60 |
| Purchase #2 | $221.77 | 13.193% | $251.0281 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $226.99 | 3.388% | $234.6804 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $229.76 | 4.651% | $240.4461 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $81.60 | 3.335% | $84.3214 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $123.93 | 10.189% | $136.5572 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $147.31 | 13.615% | $167.3663 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,243.66 | $1,336.9897 | $1,337.00 | $1,337.00 | $1,337.00 | |