| 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 | $192.47 | 3.521% | $199.2469 | $199.25 | $199.25 | $199.20 |
| Purchase #2 | $128.72 | 12.873% | $145.2901 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $77.82 | 4.316% | $81.1787 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $226.64 | 5.349% | $238.763 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $92.80 | 8.684% | $100.8588 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $73.69 | 10.656% | $81.5424 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $212.61 | 7.693% | $228.9661 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,004.75 | $1,075.8460 | $1,075.85 | $1,075.85 | $1,075.90 | |