| 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 | $191.40 | 5.218% | $201.3873 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $175.84 | 9.511% | $192.5641 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $59.26 | 5.346% | $62.428 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $205.34 | 10.182% | $226.2477 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $179.37 | 10.517% | $198.2343 | $198.23 | $198.25 | $198.20 |
| Purchase #6 | $173.59 | 7.812% | $187.1509 | $187.15 | $187.15 | $187.20 |
| Purchase #7 | $181.27 | 13.423% | $205.6019 | $205.60 | $205.60 | $205.60 |
| 7 purchase totals = | $1,166.07 | $1,273.6142 | $1,273.61 | $1,273.65 | $1,273.60 | |