| 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 | $222.58 | 13.797% | $253.2894 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $155.40 | 5.382% | $163.7636 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $220.44 | 6.524% | $234.8215 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $8.82 | 6.236% | $9.37 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $39.55 | 13.369% | $44.8374 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $118.74 | 13.749% | $135.0656 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $178.26 | 8.655% | $193.6884 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $943.79 | $1,034.8359 | $1,034.84 | $1,034.80 | $1,034.90 | |