| 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 | $103.67 | 13.417% | $117.5794 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $122.96 | 6.112% | $130.4753 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $25.81 | 4.324% | $26.926 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $187.99 | 4.520% | $196.4871 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $215.61 | 8.708% | $234.3853 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $165.40 | 9.455% | $181.0386 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $220.35 | 6.760% | $235.2457 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $1,041.79 | $1,122.1374 | $1,122.16 | $1,122.25 | $1,122.10 | |