| 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 | $104.50 | 10.245% | $115.206 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $202.61 | 12.646% | $228.2321 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $207.83 | 12.666% | $234.1537 | $234.15 | $234.15 | $234.20 |
| Purchase #4 | $98.26 | 9.596% | $107.689 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $88.71 | 10.242% | $97.7957 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $211.58 | 10.303% | $233.3791 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $233.78 | 9.742% | $256.5548 | $256.55 | $256.55 | $256.60 |
| 7 purchase totals = | $1,147.27 | $1,273.0104 | $1,273.01 | $1,273.05 | $1,273.10 | |