| 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 | $192.93 | 3.105% | $198.9205 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $55.44 | 13.543% | $62.9482 | $62.95 | $62.95 | $62.90 |
| Purchase #3 | $248.29 | 6.430% | $264.255 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $189.83 | 4.532% | $198.4331 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $171.53 | 10.826% | $190.0998 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $19.58 | 13.840% | $22.2899 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $179.95 | 9.553% | $197.1406 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $1,057.55 | $1,134.0871 | $1,134.09 | $1,134.10 | $1,134.00 | |