| 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 | $125.28 | 3.287% | $129.398 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $102.80 | 4.524% | $107.4507 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $197.84 | 8.189% | $214.0411 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $26.38 | 6.391% | $28.0659 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $116.45 | 9.414% | $127.4126 | $127.41 | $127.40 | $127.40 |
| Purchase #6 | $111.76 | 7.788% | $120.4639 | $120.46 | $120.45 | $120.50 |
| Purchase #7 | $233.39 | 12.315% | $262.132 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $913.90 | $988.9642 | $988.96 | $988.95 | $989.00 | |