| 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 | $46.29 | 4.481% | $48.3643 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $213.39 | 3.673% | $221.2278 | $221.23 | $221.25 | $221.20 |
| Purchase #3 | $242.61 | 12.454% | $272.8246 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $141.68 | 9.419% | $155.0248 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $19.87 | 5.583% | $20.9793 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $147.40 | 7.833% | $158.9458 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $218.63 | 12.411% | $245.7642 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $1,029.87 | $1,123.1308 | $1,123.12 | $1,123.10 | $1,123.10 | |