| 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 | $106.44 | 10.535% | $117.6535 | $117.65 | $117.65 | $117.70 |
| Purchase #2 | $232.86 | 3.733% | $241.5527 | $241.55 | $241.55 | $241.60 |
| Purchase #3 | $239.94 | 4.429% | $250.5669 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $68.60 | 6.709% | $73.2024 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $188.68 | 6.124% | $200.2348 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $24.58 | 7.662% | $26.4633 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $224.57 | 6.697% | $239.6095 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $1,085.67 | $1,149.2831 | $1,149.27 | $1,149.25 | $1,149.40 | |