| 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 | $222.93 | 3.650% | $231.0669 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $50.28 | 7.597% | $54.0998 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $176.99 | 11.590% | $197.5031 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $187.94 | 8.788% | $204.4562 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $143.63 | 13.430% | $162.9195 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $234.63 | 11.182% | $260.8663 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $10.56 | 7.411% | $11.3426 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $1,026.96 | $1,122.2544 | $1,122.26 | $1,122.20 | $1,122.30 | |