| 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 | $248.32 | 12.208% | $278.6349 | $278.63 | $278.65 | $278.60 |
| Purchase #2 | $116.82 | 5.744% | $123.5301 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $226.43 | 11.760% | $253.0582 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $173.76 | 9.629% | $190.4914 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $161.75 | 8.773% | $175.9403 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $98.58 | 5.456% | $103.9585 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $121.96 | 9.292% | $133.2925 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $1,147.62 | $1,258.9059 | $1,258.90 | $1,258.95 | $1,258.90 | |