| 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 | $209.47 | 9.760% | $229.9143 | $229.91 | $229.90 | $229.90 |
| Purchase #2 | $164.57 | 12.127% | $184.5274 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $116.95 | 6.488% | $124.5377 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $157.36 | 10.777% | $174.3187 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $181.68 | 6.540% | $193.5619 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $203.65 | 7.320% | $218.5572 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $159.85 | 5.383% | $168.4547 | $168.45 | $168.45 | $168.50 |
| 7 purchase totals = | $1,193.53 | $1,293.8719 | $1,293.87 | $1,293.85 | $1,293.90 | |