| 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 | $205.43 | 8.589% | $223.0744 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $21.42 | 11.743% | $23.9354 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $97.38 | 4.202% | $101.4719 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $131.35 | 7.268% | $140.8965 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $114.39 | 4.575% | $119.6233 | $119.62 | $119.60 | $119.60 |
| Purchase #6 | $171.69 | 6.633% | $183.0782 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $171.98 | 11.543% | $191.8317 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $913.64 | $983.9114 | $983.91 | $983.90 | $983.90 | |