| 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 | $209.93 | 9.369% | $229.5983 | $229.60 | $229.60 | $229.60 |
| Purchase #2 | $102.81 | 10.145% | $113.2401 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $172.66 | 8.269% | $186.9373 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $102.46 | 4.755% | $107.332 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $239.71 | 10.418% | $264.683 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $72.97 | 11.627% | $81.4542 | $81.45 | $81.45 | $81.50 |
| Purchase #7 | $197.56 | 11.498% | $220.2754 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $1,098.10 | $1,203.5203 | $1,203.52 | $1,203.60 | $1,203.50 | |