| 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 | $92.96 | 3.171% | $95.9078 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $99.62 | 11.470% | $111.0464 | $111.05 | $111.05 | $111.00 |
| Purchase #3 | $113.86 | 10.822% | $126.1819 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $114.99 | 5.821% | $121.6836 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $106.70 | 13.424% | $121.0234 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $238.69 | 8.169% | $258.1886 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $7.58 | 9.453% | $8.2965 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $774.40 | $842.3282 | $842.33 | $842.35 | $842.30 | |