| 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 | $11.32 | 12.155% | $12.6959 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $82.41 | 13.872% | $93.8419 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $223.99 | 9.531% | $245.3385 | $245.34 | $245.35 | $245.30 |
| Purchase #4 | $91.35 | 7.709% | $98.3922 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $46.39 | 9.643% | $50.8634 | $50.86 | $50.85 | $50.90 |
| Purchase #6 | $222.93 | 6.638% | $237.7281 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $180.74 | 11.463% | $201.4582 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $859.13 | $940.3182 | $940.32 | $940.35 | $940.30 | |