| 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 | $215.54 | 8.436% | $233.723 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $242.94 | 13.282% | $275.2073 | $275.21 | $275.20 | $275.20 |
| Purchase #3 | $33.64 | 4.560% | $35.174 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $128.75 | 7.399% | $138.2762 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $173.91 | 12.679% | $195.96 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $62.30 | 8.233% | $67.4292 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $42.48 | 4.319% | $44.3147 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $899.56 | $990.0844 | $990.08 | $990.05 | $990.10 | |