| 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 | $225.28 | 13.355% | $255.3661 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $69.98 | 11.217% | $77.8297 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $55.86 | 12.685% | $62.9458 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $219.84 | 13.109% | $248.6588 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $134.37 | 6.337% | $142.885 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $186.31 | 10.112% | $205.1497 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $183.61 | 12.795% | $207.1029 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $1,075.25 | $1,199.9380 | $1,199.95 | $1,199.95 | $1,199.90 | |