| 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 | $230.75 | 9.776% | $253.3081 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $244.34 | 6.276% | $259.6748 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $227.34 | 3.840% | $236.0699 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $224.42 | 4.360% | $234.2047 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $102.93 | 13.305% | $116.6248 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $147.48 | 7.193% | $158.0882 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $115.98 | 6.605% | $123.6405 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $1,293.24 | $1,381.6110 | $1,381.60 | $1,381.55 | $1,381.60 | |