| 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 | $202.64 | 12.617% | $228.2071 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $92.97 | 11.218% | $103.3994 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $6.54 | 8.347% | $7.0859 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $46.28 | 4.821% | $48.5112 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $108.51 | 5.833% | $114.8394 | $114.84 | $114.85 | $114.80 |
| Purchase #6 | $242.34 | 4.232% | $252.5958 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $76.28 | 4.710% | $79.8728 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $775.56 | $834.5116 | $834.52 | $834.50 | $834.50 | |