| 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 | $222.49 | 10.800% | $246.5189 | $246.52 | $246.50 | $246.50 |
| Purchase #2 | $139.27 | 5.836% | $147.3978 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $56.62 | 7.120% | $60.6513 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $5.58 | 6.215% | $5.9268 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $230.28 | 9.512% | $252.1842 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $132.85 | 6.456% | $141.4268 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $50.91 | 10.463% | $56.2367 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $838.00 | $910.3425 | $910.35 | $910.40 | $910.30 | |