| 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 | $212.64 | 9.193% | $232.188 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $115.37 | 5.664% | $121.9046 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $127.34 | 9.610% | $139.5774 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $189.80 | 3.565% | $196.5664 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $230.95 | 12.713% | $260.3107 | $260.31 | $260.30 | $260.30 |
| Purchase #6 | $10.25 | 4.675% | $10.7292 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $196.73 | 13.675% | $223.6328 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,083.08 | $1,184.9091 | $1,184.91 | $1,184.95 | $1,184.90 | |