| 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 | $191.38 | 9.405% | $209.3793 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $49.62 | 13.538% | $56.3376 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $83.56 | 9.478% | $91.4798 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $163.87 | 8.826% | $178.3332 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $235.61 | 5.830% | $249.3461 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $137.88 | 11.600% | $153.8741 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $238.95 | 12.125% | $267.9227 | $267.92 | $267.90 | $267.90 |
| 7 purchase totals = | $1,100.87 | $1,206.6728 | $1,206.67 | $1,206.70 | $1,206.60 | |