| 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 | $40.87 | 7.246% | $43.8314 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $156.53 | 9.550% | $171.4786 | $171.48 | $171.50 | $171.50 |
| Purchase #3 | $104.75 | 3.678% | $108.6027 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $226.41 | 11.458% | $252.3521 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $250.30 | 10.846% | $277.4475 | $277.45 | $277.45 | $277.40 |
| Purchase #6 | $60.59 | 9.873% | $66.5721 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $244.64 | 13.852% | $278.5275 | $278.53 | $278.55 | $278.50 |
| 7 purchase totals = | $1,084.09 | $1,198.8119 | $1,198.81 | $1,198.85 | $1,198.80 | |