| 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 | $186.51 | 8.757% | $202.8427 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $17.26 | 3.237% | $17.8187 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $248.60 | 10.400% | $274.4544 | $274.45 | $274.45 | $274.50 |
| Purchase #4 | $70.35 | 7.636% | $75.7219 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $73.99 | 10.575% | $81.8144 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $248.62 | 10.409% | $274.4989 | $274.50 | $274.50 | $274.50 |
| Purchase #7 | $240.95 | 10.156% | $265.4209 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $1,086.28 | $1,192.5719 | $1,192.56 | $1,192.50 | $1,192.50 | |