| 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 | $186.67 | 4.572% | $195.2046 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $19.59 | 12.196% | $21.9792 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $239.67 | 3.658% | $248.4371 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $200.61 | 4.810% | $210.2593 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $8.64 | 7.170% | $9.2595 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $169.58 | 10.326% | $187.0908 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $203.31 | 5.266% | $214.0163 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,028.07 | $1,086.2468 | $1,086.25 | $1,086.25 | $1,086.30 | |