| 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 | $193.27 | 7.835% | $208.4127 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $245.90 | 10.133% | $270.817 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $206.43 | 3.798% | $214.2702 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $21.68 | 13.794% | $24.6705 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $68.45 | 13.374% | $77.6045 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $232.50 | 11.696% | $259.6932 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $34.53 | 12.391% | $38.8086 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $1,002.76 | $1,094.2767 | $1,094.27 | $1,094.20 | $1,094.30 | |