| 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 | $157.42 | 7.279% | $168.8786 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $226.76 | 13.331% | $256.9894 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $214.63 | 7.127% | $229.9267 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $207.40 | 6.666% | $221.2253 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $185.26 | 4.455% | $193.5133 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $191.78 | 11.719% | $214.2547 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $13.63 | 4.496% | $14.2428 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $1,196.88 | $1,299.0308 | $1,299.03 | $1,299.10 | $1,299.00 | |