| 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 | $226.37 | 10.472% | $250.0755 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $22.91 | 7.294% | $24.5811 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $186.48 | 4.154% | $194.2264 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $95.83 | 5.196% | $100.8093 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $166.60 | 6.608% | $177.6089 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $198.72 | 4.670% | $208.0002 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $25.45 | 10.409% | $28.0991 | $28.10 | $28.10 | $28.10 |
| 7 purchase totals = | $922.36 | $983.4005 | $983.41 | $983.45 | $983.40 | |