| 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 | $218.41 | 4.605% | $228.4678 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $193.61 | 11.798% | $216.4521 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $91.68 | 3.201% | $94.6147 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $129.46 | 5.238% | $136.2411 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $244.62 | 3.859% | $254.0599 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $25.65 | 9.421% | $28.0665 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $5.30 | 4.184% | $5.5218 | $5.52 | $5.50 | $5.50 |
| 7 purchase totals = | $908.73 | $963.4239 | $963.42 | $963.35 | $963.50 | |