| 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 | $237.41 | 8.295% | $257.1032 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $125.56 | 10.297% | $138.4889 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $120.83 | 10.280% | $133.2513 | $133.25 | $133.25 | $133.30 |
| Purchase #4 | $156.55 | 7.151% | $167.7449 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $101.26 | 13.549% | $114.9797 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $223.45 | 12.613% | $251.6337 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $66.58 | 8.478% | $72.2247 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $1,031.64 | $1,135.4264 | $1,135.41 | $1,135.45 | $1,135.40 | |