| 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 | $218.91 | 4.236% | $228.183 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $18.78 | 6.291% | $19.9614 | $19.96 | $19.95 | $20.00 |
| Purchase #3 | $27.31 | 3.576% | $28.2866 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $127.37 | 13.350% | $144.3739 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $162.39 | 3.254% | $167.6742 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $221.39 | 8.829% | $240.9365 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $176.77 | 9.210% | $193.0505 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $952.92 | $1,022.4661 | $1,022.46 | $1,022.45 | $1,022.60 | |