| 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 | $198.40 | 3.731% | $205.8023 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $246.49 | 7.136% | $264.0795 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $171.94 | 3.797% | $178.4686 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $97.44 | 10.412% | $107.5855 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $91.94 | 11.328% | $102.355 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $228.29 | 6.366% | $242.8229 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $30.86 | 12.149% | $34.6092 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $1,065.36 | $1,135.7230 | $1,135.73 | $1,135.70 | $1,135.80 | |