| 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 | $246.42 | 5.339% | $259.5764 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $41.34 | 6.372% | $43.9742 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $134.58 | 3.165% | $138.8395 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $151.26 | 9.681% | $165.9035 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $102.56 | 6.123% | $108.8397 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $113.56 | 3.408% | $117.4301 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $238.71 | 6.447% | $254.0996 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $1,028.43 | $1,088.6630 | $1,088.66 | $1,088.70 | $1,088.60 | |