| 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 | $211.71 | 6.196% | $224.8276 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $135.93 | 5.414% | $143.2893 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $212.42 | 6.226% | $225.6453 | $225.65 | $225.65 | $225.60 |
| Purchase #4 | $123.93 | 10.272% | $136.6601 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $134.37 | 13.429% | $152.4145 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $214.83 | 8.467% | $233.0197 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $100.97 | 12.363% | $113.4529 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $1,134.16 | $1,229.3094 | $1,229.31 | $1,229.30 | $1,229.30 | |