| 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 | $238.55 | 13.850% | $271.5892 | $271.59 | $271.60 | $271.60 |
| Purchase #2 | $29.39 | 3.238% | $30.3416 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $102.75 | 12.150% | $115.2341 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $85.95 | 10.869% | $95.2919 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $39.56 | 7.835% | $42.6595 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $180.32 | 8.469% | $195.5913 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $199.80 | 11.449% | $222.6751 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $876.32 | $973.3827 | $973.38 | $973.45 | $973.40 | |