| 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 | $227.92 | 7.810% | $245.7206 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $9.59 | 11.755% | $10.7173 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $167.88 | 13.847% | $191.1263 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $9.37 | 12.560% | $10.5469 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $177.92 | 13.801% | $202.4747 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $126.86 | 10.404% | $140.0585 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $206.38 | 13.696% | $234.6458 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $925.92 | $1,035.2901 | $1,035.30 | $1,035.25 | $1,035.20 | |