| 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 | $202.26 | 10.698% | $223.8978 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $229.41 | 3.761% | $238.0381 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $128.59 | 7.213% | $137.8652 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $180.84 | 6.858% | $193.242 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $35.81 | 7.549% | $38.5133 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $237.61 | 7.798% | $256.1388 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $7.26 | 3.179% | $7.4908 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $1,021.78 | $1,095.1860 | $1,095.19 | $1,095.20 | $1,095.10 | |