| 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 | $218.60 | 3.702% | $226.6926 | $226.69 | $226.70 | $226.70 |
| Purchase #2 | $122.40 | 11.116% | $136.006 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $5.94 | 7.204% | $6.3679 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $108.92 | 10.767% | $120.6474 | $120.65 | $120.65 | $120.60 |
| Purchase #5 | $185.82 | 12.543% | $209.1274 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $130.78 | 12.639% | $147.3093 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $108.65 | 13.110% | $122.894 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $881.11 | $969.0446 | $969.05 | $969.05 | $969.00 | |