| 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 | $238.59 | 4.782% | $249.9994 | $250.00 | $250.00 | $250.00 |
| Purchase #2 | $136.73 | 7.537% | $147.0353 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $45.52 | 12.698% | $51.3001 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $135.68 | 4.222% | $141.4084 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $38.34 | 3.796% | $39.7954 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $46.63 | 12.705% | $52.5543 | $52.55 | $52.55 | $52.60 |
| Purchase #7 | $89.61 | 6.801% | $95.7044 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $731.10 | $777.7973 | $777.80 | $777.80 | $777.80 | |