| 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 | $130.55 | 9.260% | $142.6389 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $235.92 | 9.296% | $257.8511 | $257.85 | $257.85 | $257.90 |
| Purchase #3 | $218.70 | 10.383% | $241.4076 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $55.87 | 3.420% | $57.7808 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $81.61 | 7.773% | $87.9535 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $62.97 | 12.276% | $70.7002 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $39.75 | 3.741% | $41.237 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $825.37 | $899.5691 | $899.57 | $899.60 | $899.60 | |