| 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 | $227.81 | 9.622% | $249.7299 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $239.47 | 10.256% | $264.03 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $44.28 | 12.804% | $49.9496 | $49.95 | $49.95 | $49.90 |
| Purchase #4 | $249.96 | 9.550% | $273.8312 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $133.79 | 5.642% | $141.3384 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $164.36 | 8.317% | $178.0298 | $178.03 | $178.05 | $178.00 |
| Purchase #7 | $70.45 | 10.371% | $77.7564 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $1,130.12 | $1,234.6653 | $1,234.67 | $1,234.75 | $1,234.50 | |