| 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 | $219.35 | 3.773% | $227.6261 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $16.82 | 6.241% | $17.8697 | $17.87 | $17.85 | $17.90 |
| Purchase #3 | $114.26 | 3.746% | $118.5402 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $207.32 | 7.580% | $223.0349 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $230.91 | 8.681% | $250.9553 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $21.79 | 7.435% | $23.4101 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $198.90 | 10.197% | $219.1818 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,009.35 | $1,080.6181 | $1,080.62 | $1,080.65 | $1,080.60 | |