| 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 | $215.67 | 11.511% | $240.4958 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $12.99 | 3.617% | $13.4598 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $208.35 | 6.564% | $222.0261 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $120.98 | 11.325% | $134.681 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $179.58 | 4.111% | $186.9625 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $181.75 | 11.435% | $202.5331 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $198.89 | 6.394% | $211.607 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,118.21 | $1,211.7653 | $1,211.77 | $1,211.80 | $1,211.80 | |