| 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 | $203.88 | 4.715% | $213.4929 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $228.93 | 5.741% | $242.0729 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $13.58 | 7.641% | $14.6176 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $173.27 | 3.113% | $178.6639 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $222.42 | 10.538% | $245.8586 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $176.94 | 12.262% | $198.6364 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $74.39 | 9.766% | $81.6549 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $1,093.41 | $1,174.9972 | $1,174.99 | $1,174.95 | $1,175.10 | |