| 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 | $221.50 | 9.127% | $241.7163 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $46.25 | 5.785% | $48.9256 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $151.58 | 10.328% | $167.2352 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $237.90 | 3.442% | $246.0885 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $135.31 | 8.776% | $147.1848 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $147.40 | 9.263% | $161.0537 | $161.05 | $161.05 | $161.10 |
| Purchase #7 | $81.88 | 11.742% | $91.4943 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $1,021.82 | $1,103.6984 | $1,103.70 | $1,103.75 | $1,103.70 | |