| 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 | $186.46 | 13.827% | $212.2418 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $124.83 | 5.719% | $131.969 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $147.62 | 4.381% | $154.0872 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $125.40 | 5.285% | $132.0274 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $112.54 | 7.436% | $120.9085 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $248.77 | 13.673% | $282.7843 | $282.78 | $282.80 | $282.80 |
| Purchase #7 | $194.72 | 6.678% | $207.7234 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $1,140.34 | $1,241.7416 | $1,241.74 | $1,241.75 | $1,241.70 | |