| 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 | $103.99 | 7.829% | $112.1314 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $81.65 | 10.548% | $90.2624 | $90.26 | $90.25 | $90.30 |
| Purchase #3 | $191.97 | 11.785% | $214.5937 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $233.78 | 5.139% | $245.794 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $88.90 | 13.447% | $100.8544 | $100.85 | $100.85 | $100.90 |
| Purchase #6 | $97.37 | 13.403% | $110.4205 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $196.41 | 3.865% | $204.0012 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $994.07 | $1,078.0576 | $1,078.04 | $1,078.05 | $1,078.10 | |