| 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 | $227.56 | 5.523% | $240.1281 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $8.43 | 3.455% | $8.7213 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $123.77 | 8.823% | $134.6902 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $219.62 | 3.437% | $227.1683 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $85.69 | 11.401% | $95.4595 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $177.50 | 10.209% | $195.621 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $112.81 | 3.733% | $117.0212 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $955.38 | $1,018.8096 | $1,018.81 | $1,018.75 | $1,018.80 | |