| 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 | $90.60 | 8.346% | $98.1615 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $176.92 | 7.564% | $190.3022 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $194.74 | 7.840% | $210.0076 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $205.87 | 8.373% | $223.1075 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $27.52 | 5.345% | $28.9909 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $210.44 | 12.598% | $236.9512 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $16.29 | 7.354% | $17.488 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $922.38 | $1,005.0089 | $1,005.01 | $1,005.00 | $1,005.10 | |