| 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 | $245.62 | 8.379% | $266.2005 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $153.99 | 10.654% | $170.3961 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $90.33 | 11.272% | $100.512 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $98.36 | 9.308% | $107.5153 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $85.53 | 8.315% | $92.6418 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $179.37 | 3.787% | $186.1627 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $57.34 | 12.679% | $64.6101 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $910.54 | $988.0385 | $988.04 | $988.00 | $988.00 | |