| 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 | $224.55 | 7.295% | $240.9309 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $171.74 | 12.676% | $193.5098 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $99.66 | 7.276% | $106.9113 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $71.55 | 6.691% | $76.3374 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $181.56 | 3.819% | $188.4938 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $147.54 | 12.694% | $166.2687 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $131.27 | 10.510% | $145.0665 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $1,027.87 | $1,117.5184 | $1,117.52 | $1,117.50 | $1,117.50 | |