| 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 | $128.58 | 12.845% | $145.0961 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $217.31 | 10.857% | $240.9033 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $182.63 | 9.648% | $200.2501 | $200.25 | $200.25 | $200.30 |
| Purchase #4 | $92.51 | 4.212% | $96.4065 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $57.29 | 13.374% | $64.952 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $176.79 | 11.221% | $196.6276 | $196.63 | $196.65 | $196.60 |
| Purchase #7 | $83.86 | 4.619% | $87.7335 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $938.97 | $1,031.9691 | $1,031.97 | $1,032.00 | $1,032.00 | |