| 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 | $210.53 | 8.705% | $228.8566 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $175.41 | 6.652% | $187.0783 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $191.80 | 3.729% | $198.9522 | $198.95 | $198.95 | $199.00 |
| Purchase #4 | $233.48 | 6.410% | $248.4461 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $39.32 | 13.230% | $44.522 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $183.82 | 9.102% | $200.5513 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $46.32 | 13.606% | $52.6223 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $1,080.68 | $1,161.0288 | $1,161.03 | $1,161.00 | $1,161.10 | |