| 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 | $223.79 | 12.564% | $251.907 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $153.49 | 6.210% | $163.0217 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $173.40 | 8.445% | $188.0436 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $165.66 | 5.489% | $174.7531 | $174.75 | $174.75 | $174.80 |
| Purchase #5 | $145.33 | 7.752% | $156.596 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $144.55 | 13.464% | $164.0122 | $164.01 | $164.00 | $164.00 |
| Purchase #7 | $26.87 | 8.432% | $29.1357 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $1,033.09 | $1,127.4693 | $1,127.47 | $1,127.45 | $1,127.40 | |