| 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 | $232.83 | 6.392% | $247.7125 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $234.92 | 6.173% | $249.4216 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $30.39 | 12.569% | $34.2097 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $26.63 | 6.795% | $28.4395 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $144.63 | 3.690% | $149.9668 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $15.53 | 5.460% | $16.3779 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $189.82 | 11.602% | $211.8429 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $874.75 | $937.9709 | $937.97 | $937.95 | $937.90 | |