| 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 | $231.47 | 12.378% | $260.1214 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $244.43 | 6.578% | $260.5086 | $260.51 | $260.50 | $260.50 |
| Purchase #3 | $201.41 | 11.710% | $224.9951 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $52.68 | 6.215% | $55.9541 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $91.57 | 12.734% | $103.2305 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $133.51 | 5.828% | $141.291 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $73.94 | 13.838% | $84.1718 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $1,029.01 | $1,130.2725 | $1,130.27 | $1,130.25 | $1,130.30 | |