| 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 | $243.78 | 6.511% | $259.6525 | $259.65 | $259.65 | $259.70 |
| Purchase #2 | $15.65 | 13.271% | $17.7269 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $237.66 | 12.692% | $267.8238 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $137.30 | 4.635% | $143.6639 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $110.99 | 6.401% | $118.0945 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $239.56 | 4.555% | $250.472 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $77.72 | 12.138% | $87.1537 | $87.15 | $87.15 | $87.20 |
| 7 purchase totals = | $1,062.66 | $1,144.5873 | $1,144.57 | $1,144.55 | $1,144.70 | |