| 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 | $202.91 | 8.603% | $220.3663 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $5.78 | 4.858% | $6.0608 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $14.77 | 8.362% | $16.0051 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $223.26 | 6.506% | $237.7853 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $59.36 | 4.480% | $62.0193 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $140.38 | 11.767% | $156.8985 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $18.32 | 3.197% | $18.9057 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $664.78 | $718.0410 | $718.06 | $718.00 | $718.10 | |