| 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 | $248.60 | 4.350% | $259.4141 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $217.78 | 10.531% | $240.7144 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $197.70 | 10.392% | $218.245 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $75.48 | 6.470% | $80.3636 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $197.79 | 7.432% | $212.4898 | $212.49 | $212.50 | $212.50 |
| Purchase #6 | $47.34 | 8.602% | $51.4122 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $166.44 | 10.173% | $183.3719 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,151.13 | $1,246.0110 | $1,246.00 | $1,245.95 | $1,246.00 | |