| 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 | $194.30 | 12.447% | $218.4845 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $197.92 | 9.294% | $216.3147 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $126.56 | 9.670% | $138.7984 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $163.77 | 11.484% | $182.5773 | $182.58 | $182.60 | $182.60 |
| Purchase #5 | $162.69 | 6.772% | $173.7074 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $214.67 | 9.860% | $235.8365 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $47.94 | 3.772% | $49.7483 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $1,107.85 | $1,215.4671 | $1,215.47 | $1,215.50 | $1,215.40 | |