| 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 | $198.27 | 6.323% | $210.8066 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $115.30 | 6.755% | $123.0885 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $77.30 | 6.201% | $82.0934 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $138.63 | 8.384% | $150.2527 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $234.80 | 5.402% | $247.4839 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $226.36 | 11.591% | $252.5974 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $150.71 | 5.394% | $158.8393 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,141.37 | $1,225.1618 | $1,225.16 | $1,225.20 | $1,225.20 | |