| 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 | $105.69 | 4.839% | $110.8043 | $110.80 | $110.80 | $110.80 |
| Purchase #2 | $158.48 | 9.668% | $173.8018 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $29.67 | 6.659% | $31.6457 | $31.65 | $31.65 | $31.60 |
| Purchase #4 | $196.97 | 9.154% | $215.0006 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $105.42 | 8.550% | $114.4334 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $161.44 | 4.216% | $168.2463 | $168.25 | $168.25 | $168.20 |
| Purchase #7 | $186.26 | 13.866% | $212.0868 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $943.93 | $1,026.0189 | $1,026.02 | $1,026.05 | $1,025.90 | |