| 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 | $222.99 | 3.458% | $230.701 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $245.90 | 3.109% | $253.545 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $89.95 | 11.636% | $100.4166 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $210.59 | 8.866% | $229.2609 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $199.28 | 6.444% | $212.1216 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $77.53 | 8.860% | $84.3992 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $67.71 | 13.615% | $76.9287 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $1,113.95 | $1,187.3730 | $1,187.38 | $1,187.35 | $1,187.30 | |