| 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 | $91.46 | 11.618% | $102.0858 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $65.34 | 3.383% | $67.5505 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $120.33 | 11.554% | $134.2329 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $221.58 | 8.694% | $240.8442 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $182.49 | 6.331% | $194.0434 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $178.26 | 4.159% | $185.6738 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $223.59 | 4.816% | $234.3581 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $1,083.05 | $1,158.7887 | $1,158.78 | $1,158.80 | $1,158.80 | |