| 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 | $135.34 | 8.841% | $147.3054 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $205.75 | 12.487% | $231.442 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $166.39 | 13.400% | $188.6863 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $183.40 | 11.246% | $204.0252 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $227.88 | 5.598% | $240.6367 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $70.26 | 11.398% | $78.2682 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $204.58 | 4.184% | $213.1396 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $1,193.60 | $1,303.5034 | $1,303.52 | $1,303.55 | $1,303.40 | |