| 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 | $230.61 | 3.282% | $238.1786 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $48.76 | 4.264% | $50.8391 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $241.28 | 7.594% | $259.6028 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $220.84 | 3.769% | $229.1635 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $162.63 | 5.452% | $171.4966 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $237.69 | 9.672% | $260.6794 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $184.80 | 13.761% | $210.2303 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $1,326.61 | $1,420.1903 | $1,420.19 | $1,420.25 | $1,420.20 | |