| 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 | $198.95 | 10.350% | $219.5413 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $214.63 | 11.715% | $239.7739 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $108.58 | 12.698% | $122.3675 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $166.43 | 4.863% | $174.5235 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $168.73 | 8.392% | $182.8898 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $42.32 | 7.532% | $45.5075 | $45.51 | $45.50 | $45.50 |
| Purchase #7 | $126.27 | 11.541% | $140.8428 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $1,025.91 | $1,125.4463 | $1,125.44 | $1,125.40 | $1,125.40 | |