| 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 | $243.95 | 8.803% | $265.4249 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $115.97 | 5.860% | $122.7658 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $245.60 | 11.219% | $273.1539 | $273.15 | $273.15 | $273.20 |
| Purchase #4 | $90.94 | 5.428% | $95.8762 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $100.66 | 9.165% | $109.8855 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $147.77 | 4.579% | $154.5364 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $235.36 | 12.176% | $264.0174 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $1,180.25 | $1,285.6601 | $1,285.67 | $1,285.65 | $1,285.70 | |