| 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 | $202.55 | 4.149% | $210.9538 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $137.47 | 5.138% | $144.5332 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $148.78 | 3.545% | $154.0543 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $122.96 | 9.241% | $134.3227 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $15.45 | 11.237% | $17.1861 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $68.44 | 3.542% | $70.8641 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $7.70 | 5.543% | $8.1268 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $703.35 | $740.0410 | $740.03 | $740.05 | $740.10 | |