| 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 | $239.29 | 7.640% | $257.5718 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $225.53 | 4.833% | $236.4299 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $220.38 | 3.383% | $227.8355 | $227.84 | $227.85 | $227.80 |
| Purchase #4 | $96.92 | 13.578% | $110.0798 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $38.43 | 12.236% | $43.1323 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $138.26 | 13.609% | $157.0758 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $87.43 | 8.126% | $94.5346 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $1,046.24 | $1,126.6597 | $1,126.66 | $1,126.75 | $1,126.60 | |