| 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 | $221.39 | 7.718% | $238.4769 | $238.48 | $238.50 | $238.50 |
| Purchase #2 | $185.94 | 12.828% | $209.7924 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $141.39 | 5.344% | $148.9459 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $238.72 | 6.240% | $253.6161 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $27.69 | 11.589% | $30.899 | $30.90 | $30.90 | $30.90 |
| Purchase #6 | $189.85 | 13.162% | $214.8381 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $77.37 | 3.177% | $79.828 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $1,082.35 | $1,176.3964 | $1,176.41 | $1,176.45 | $1,176.30 | |