| 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 | $96.97 | 13.446% | $110.0086 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $99.81 | 7.818% | $107.6131 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $237.91 | 4.501% | $248.6183 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $175.89 | 6.731% | $187.7292 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $9.44 | 6.528% | $10.0562 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $128.66 | 13.739% | $146.3366 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $233.47 | 5.381% | $246.033 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $982.15 | $1,056.3950 | $1,056.40 | $1,056.40 | $1,056.30 | |