| 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 | $156.26 | 3.368% | $161.5228 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $190.43 | 8.234% | $206.11 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $174.83 | 4.161% | $182.1047 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $95.27 | 10.208% | $104.9952 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $26.73 | 4.464% | $27.9232 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $112.98 | 8.205% | $122.25 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $230.54 | 7.654% | $248.1855 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $987.04 | $1,053.0914 | $1,053.09 | $1,053.05 | $1,053.10 | |