| 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 | $172.54 | 10.495% | $190.6481 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $93.67 | 4.541% | $97.9236 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $249.88 | 13.732% | $284.1935 | $284.19 | $284.20 | $284.20 |
| Purchase #4 | $94.59 | 9.262% | $103.3509 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $246.32 | 11.360% | $274.302 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $197.62 | 5.293% | $208.08 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $70.96 | 10.869% | $78.6726 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $1,125.58 | $1,237.1707 | $1,237.16 | $1,237.15 | $1,237.20 | |