| 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 | $223.95 | 3.615% | $232.0458 | $232.05 | $232.05 | $232.00 |
| Purchase #2 | $176.50 | 6.614% | $188.1737 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $16.89 | 11.646% | $18.857 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $132.88 | 11.271% | $147.8569 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $97.72 | 4.170% | $101.7949 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $72.26 | 13.287% | $81.8612 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $246.63 | 7.613% | $265.4059 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $966.83 | $1,035.9954 | $1,036.00 | $1,035.95 | $1,036.10 | |