| 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 | $75.51 | 13.765% | $85.904 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $249.70 | 10.546% | $276.0334 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $154.48 | 3.793% | $160.3394 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $202.43 | 7.744% | $218.1062 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $63.80 | 7.821% | $68.7898 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $199.51 | 9.301% | $218.0664 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $178.65 | 11.841% | $199.8039 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $1,124.08 | $1,227.0431 | $1,227.04 | $1,227.05 | $1,227.00 | |