| 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 | $208.84 | 9.548% | $228.78 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $9.42 | 5.311% | $9.9203 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $124.25 | 13.481% | $141.0001 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $228.85 | 6.799% | $244.4095 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $205.36 | 12.620% | $231.2764 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $135.60 | 9.565% | $148.5701 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $132.76 | 8.658% | $144.2544 | $144.25 | $144.25 | $144.30 |
| 7 purchase totals = | $1,045.08 | $1,148.2108 | $1,148.21 | $1,148.20 | $1,148.30 | |