| 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 | $211.86 | 3.765% | $219.8365 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $167.83 | 11.115% | $186.4843 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $50.26 | 8.390% | $54.4768 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $57.74 | 12.626% | $65.0303 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $119.84 | 13.491% | $136.0076 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $61.97 | 11.741% | $69.2459 | $69.25 | $69.25 | $69.20 |
| Purchase #7 | $114.83 | 11.161% | $127.6462 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $784.33 | $858.7276 | $858.74 | $858.80 | $858.60 | |