| 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 | $58.30 | 3.612% | $60.4058 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $105.65 | 4.549% | $110.456 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $165.64 | 13.748% | $188.4122 | $188.41 | $188.40 | $188.40 |
| Purchase #4 | $239.72 | 11.653% | $267.6546 | $267.65 | $267.65 | $267.70 |
| Purchase #5 | $240.42 | 9.332% | $262.856 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $148.37 | 7.450% | $159.4236 | $159.42 | $159.40 | $159.40 |
| Purchase #7 | $203.60 | 5.587% | $214.9751 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $1,161.70 | $1,264.1833 | $1,264.19 | $1,264.15 | $1,264.30 | |