| 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 | $228.33 | 4.382% | $238.3354 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $243.61 | 11.865% | $272.5143 | $272.51 | $272.50 | $272.50 |
| Purchase #3 | $41.26 | 5.733% | $43.6254 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $190.51 | 4.763% | $199.584 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $56.64 | 5.355% | $59.6731 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $223.57 | 3.502% | $231.3994 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $171.45 | 3.815% | $177.9908 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $1,155.37 | $1,223.1224 | $1,223.12 | $1,223.15 | $1,223.10 | |